| A23 Helmet Woodland | Light | 20% | — | 60ºC | -30ºC | 1,097 UEC |
| ADP-mk4 Helmet Exec | Heavy | 40% | — | 100ºC | -70ºC | — |
| ADP-mk4 Helmet Hurston Security | Heavy | 40% | — | 100ºC | -70ºC | — |
| ADP-mk4 Helmet Red Alert | Heavy | 40% | — | 100ºC | -70ºC | — |
| ADP-mk4 Helmet Woodland | Heavy | 40% | — | 100ºC | -70ºC | 4,400 UEC |
| Arden-SL Helmet | Light | 20% | — | 68ºC | -38ºC | — |
| Arden-SL Helmet (Modified) | Light | 20% | — | 68ºC | -38ºC | — |
| Arden-SL Helmet Archangel | Light | 20% | — | 68ºC | -38ºC | — |
| Arden-SL Helmet Balefire | Light | 20% | — | 68ºC | -38ºC | — |
| Arden-SL Helmet Red Alert | Light | 20% | — | 68ºC | -38ºC | — |
| Arden-SL Helmet Rime | Light | 20% | — | 68ºC | -38ºC | — |
| Argus Helmet | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Aqua/Black | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/Aqua/Silver | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/Grey | Light | 20% | — | 68ºC | -38ºC | 1,775 UEC |
| Argus Helmet Black/Grey/Red | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/Silver | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/Silver/Blue | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/Silver/Green | Light | 20% | — | 68ºC | -38ºC | 1,775 UEC |
| Argus Helmet Black/Silver/Yellow | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Black/White/Violet | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Gold/Gray/Black | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Grey/Green | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Red/Silver | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet Silver/Gold/Grey | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Argus Helmet White/Silver/Grey | Light | 20% | — | 68ºC | -38ºC | — |
| Argus Helmet Yellow/Black | Light | 20% | — | 68ºC | -38ºC | — |
| Argus Helmet Yellow/Grey | Light | 20% | — | 68ºC | -38ºC | 1,472 UEC |
| Aril Helmet | Medium | 30% | — | 91ºC | -61ºC | 2,924 UEC |
| Aril Helmet (Modified) | Medium | 30% | — | 91ºC | -61ºC | — |
| Aril Helmet Archangel | Medium | 30% | — | 91ºC | -61ºC | — |
| Aril Helmet Black Cherry | Medium | 30% | — | 91ºC | -61ºC | — |
| Aril Helmet Harvester | Medium | 30% | — | 91ºC | -61ºC | — |
| Aril Helmet Hazard | Medium | 30% | — | 91ºC | -61ºC | 2,924 UEC |
| Aril Helmet Quicksilver | Medium | 30% | — | 91ºC | -61ºC | — |
| Aril Helmet Red Alert | Medium | 30% | — | 91ºC | -61ºC | — |
| Artimex Helmet | Medium | 30% | — | 91ºC | -61ºC | — |
| Artimex Helmet Canuto | Medium | 30% | — | 91ºC | -61ºC | — |
| Artimex Helmet Lodestone | Medium | 30% | — | 91ºC | -61ºC | — |
| Artimex Helmet Red Alert | Medium | 30% | — | 91ºC | -61ºC | — |
| Artimex Helmet Wildwood | Medium | 30% | — | 91ºC | -61ºC | — |
| Aves Helmet | Medium | 30% | — | 90ºC | -60ºC | — |
| Aves Helmet Talon | Medium | 30% | — | 90ºC | -60ºC | — |
| Aves Helmet Talon Strike | Medium | 30% | — | 90ºC | -60ºC | — |
| Aztalan Galena Helmet | Light | 20% | — | 64ºC | -32ºC | — |
| Aztalan Helmet | Light | 20% | — | 64ºC | -32ºC | — |
| Aztalan Tamarack Helmet | Light | 20% | — | 64ºC | -32ºC | — |
| Balor HCH Helmet | Heavy | 40% | — | 105ºC | -75ºC | 5,300 UEC |
| Balor HCH Helmet Aqua | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Black | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Blue | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Crusader Edition | Heavy | 40% | — | 105ºC | -75ºC | — |
| Balor HCH Helmet Dark Green | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Dark Red | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| Balor HCH Helmet Green | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Grey | Heavy | 40% | — | 105ºC | -75ºC | 5,300 UEC |
| Balor HCH Helmet Imperial | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Olive | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| Balor HCH Helmet Orange | Heavy | 40% | — | 105ºC | -75ºC | 5,300 UEC |
| Balor HCH Helmet Purple | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Red | Heavy | 40% | — | 105ºC | -75ºC | 5,300 UEC |
| Balor HCH Helmet Seagreen | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| Balor HCH Helmet Sienna | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Tan | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| Balor HCH Helmet Twilight | Heavy | 40% | — | 105ºC | -75ºC | 5,306 UEC |
| Balor HCH Helmet Violet | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| Balor HCH Helmet White | Heavy | 40% | — | 105ºC | -75ºC | 5,300 UEC |
| Balor HCH Helmet Yellow | Heavy | 40% | — | 105ºC | -75ºC | 4,511 UEC |
| CBH-3 Helmet Aqua | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Base | Light | 20% | Combat | 70ºC | -40ºC | 1,600 UEC |
| CBH-3 Helmet Black | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Blue | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Dark Green | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Dark Red | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Green | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Grey | Light | 20% | Combat | 70ºC | -40ºC | 1,600 UEC |
| CBH-3 Helmet Imperial | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Olive | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Orange | Light | 20% | Combat | 70ºC | -40ºC | 1,383 UEC |
| CBH-3 Helmet Purple | Light | 20% | Combat | 70ºC | -40ºC | 1,383 UEC |
| CBH-3 Helmet Red | Light | 20% | Combat | 70ºC | -40ºC | 1,383 UEC |
| CBH-3 Helmet Seagreen | Light | 20% | Combat | 70ºC | -40ºC | 1,600 UEC |
| CBH-3 Helmet Sienna | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Tan | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Twilight | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet Violet | Light | 20% | Combat | 70ºC | -40ºC | 1,626 UEC |
| CBH-3 Helmet White | Light | 20% | Combat | 70ºC | -40ºC | 1,600 UEC |
| CBH-3 Helmet Yellow | Light | 20% | Combat | 70ºC | -40ºC | 1,383 UEC |
| Calico Helmet Desert | Light | 20% | — | 69ºC | -39ºC | 1,259 UEC |
| Calico Helmet Tactical | Light | 20% | — | 69ºC | -39ºC | 1,461 UEC |
| Caudilla Helmet (Modified) | Heavy | 40% | — | 60ºC | -30ºC | — |
| Caudillo Helmet Burnt Orange | — | — | — | — | — | — |
| Caudillo Helmet Cobalt | Heavy | 40% | — | 60ºC | -30ºC | — |
| Caudillo Helmet Ghost White | — | — | — | — | — | — |
| Caudillo Helmet Hazard | — | — | — | — | — | — |
| Caudillo Helmet Steel | — | — | — | — | — | — |
| Caudillo Helmet Wildfire | — | — | — | — | — | — |
| Death's Head Helmet | Medium | 30% | — | 82ºC | -52ºC | — |
| Defiance Helmet (Modified) | Heavy | 40% | Battle | 102ºC | -72ºC | — |
| Defiance Helmet Charcoal | Heavy | 40% | Battle | 102ºC | -72ºC | — |
| Defiance Helmet Desert | Heavy | 40% | Battle | 102ºC | -72ºC | 4,443 UEC |
| Defiance Helmet Sunchaser | Heavy | 40% | Battle | 102ºC | -72ºC | — |
| Defiance Helmet Tactical | Heavy | 40% | Battle | 102ºC | -72ºC | 4,443 UEC |
| DustUp Helmet Desert | Medium | 30% | — | 90ºC | -60ºC | 2,813 UEC |
| DustUp Helmet Tactical | Medium | 30% | — | 90ºC | -60ºC | 2,800 UEC |
| FBL-8a Helmet (Modified) | Light | 20% | — | 65ºC | -35ºC | — |
| Field Recon Suit Helmet | Light | 20% | — | 65ºC | -35ºC | 1,500 UEC |
| Fieldsbury Dark Bear Helmet | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fieldsbury Dark Bear Helmet Blueberry | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fieldsbury Dark Bear Helmet Grape | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fieldsbury Dark Bear Helmet Guava | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fieldsbury Dark Bear Helmet Lime | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fieldsbury Dark Bear Helmet Orange | — | 10% | Flight Helmet | 60ºC | -40ºC | — |
| Fortifier Helmet Base | Heavy | 40% | — | 110ºC | -80ºC | — |
| Fortifier Helmet Dark Green | Heavy | 40% | — | 110ºC | -80ºC | — |
| Fortifier Helmet Dark Red | Heavy | 40% | — | 110ºC | -80ºC | — |
| Fortifier Helmet Maroon | Heavy | 40% | — | 110ºC | -80ºC | — |
| Fortifier Helmet White | Heavy | 40% | — | 110ºC | -80ºC | — |
| G-2 Helmet Aqua | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Black | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Blue | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Crusader Edition | Medium | 30% | — | 85ºC | -55ºC | — |
| G-2 Helmet Dark Green | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Dark Red | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Desert | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| G-2 Helmet Executive | Medium | 30% | — | 85ºC | -55ºC | — |
| G-2 Helmet Green | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Grey | Medium | 30% | — | 85ºC | -55ºC | 3,200 UEC |
| G-2 Helmet Imperial | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Orange | Medium | 30% | — | 85ºC | -55ºC | 3,200 UEC |
| G-2 Helmet Purple | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Red | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| G-2 Helmet Seagreen | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| G-2 Helmet Sienna | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet Tan | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| G-2 Helmet Twilight | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| G-2 Helmet Violet | Medium | 30% | — | 85ºC | -55ºC | 3,247 UEC |
| G-2 Helmet White | Medium | 30% | — | 85ºC | -55ºC | 3,200 UEC |
| G-2 Helmet Woodland | Medium | 30% | — | 85ºC | -55ºC | 3,200 UEC |
| G-2 Helmet Yellow | Medium | 30% | — | 85ºC | -55ºC | 2,760 UEC |
| Giocoso Helmet Azure | — | — | — | — | — | — |
| Giocoso Helmet Ivory | — | — | — | — | — | — |
| Giocoso Helmet Obsidian | — | — | — | — | — | — |
| Horizon Helmet | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet 'Rust Society' | Light | 20% | — | 67ºC | -37ºC | — |
| Horizon Helmet Aqua | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Black | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Blue | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Dark Green | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet Dark Red | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet Green | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Grey | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Imperial | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Olive | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet Orange | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Purple | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Red | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet Seagreen | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Sienna | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Tan | Light | 20% | — | 67ºC | -37ºC | 1,600 UEC |
| Horizon Helmet Twilight | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet Violet | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Horizon Helmet White | Light | 20% | — | 67ºC | -37ºC | — |
| Horizon Helmet Yellow | Light | 20% | — | 67ºC | -37ºC | 1,602 UEC |
| Inmate Work Helmet | — | 10% | Worksuit Helmet | 75ºC | -75ºC | — |
| Ixonia Helmet Desert Camo | — | 40% | — | 110ºC | -80ºC | — |
| J-5 Helmet | — | 10% | Flight Helmet | 65ºC | -25ºC | 1,161 UEC |
| J-5 Helmet Bracken | — | 10% | Flight Helmet | 65ºC | -25ºC | 1,161 UEC |
| J-5 Helmet Pyrotechnic | — | 10% | Flight Helmet | 65ºC | -25ºC | — |
| J-5 Helmet Rust | — | 10% | Flight Helmet | 65ºC | -25ºC | 1,161 UEC |
| J-5 Helmet Teal | — | 10% | Flight Helmet | 65ºC | -25ºC | 1,161 UEC |
| Lost Plague Helmet Biohazard Blue | — | 10% | Flight Helmet | — | — | — |
| Lost Plague Helmet Explosive Orange | — | 10% | Flight Helmet | — | — | — |
| Lost Plague Helmet Radioactive Yellow | — | 10% | Flight Helmet | — | — | — |
| Mandible Firestrike Helmet | Light | 20% | — | 65ºC | -35ºC | — |
| Mandible Sandcrawler Helmet | Light | 20% | — | 65ºC | -35ºC | — |
| Mandible Snowfly Helmet | Light | 20% | — | 65ºC | -35ºC | — |
| Microid Battle Suit Helmet | — | — | — | — | — | — |
| Microid Battle Suit Helmet Nomad | — | — | — | — | — | — |
| Morning Star Helmet Dark Green | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet (Modified) | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Black Steel | Medium | 30% | Combat | 86ºC | -56ºC | 3,700 UEC |
| Morningstar Helmet Dark Green | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Green | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Neon Pink | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Olive | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Orange | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morningstar Helmet Raven | Medium | 30% | Combat | 86ºC | -56ºC | 3,700 UEC |
| Morningstar Helmet Sienna | Medium | 30% | Combat | 86ºC | -56ºC | — |
| Morozov-SH Helmet | Heavy | 40% | — | 115ºC | -90ºC | 7,157 UEC |
| Morozov-SH Helmet Aftershock | Heavy | 40% | — | 115ºC | -90ºC | 7,157 UEC |
| Morozov-SH Helmet Brushdrift | Heavy | 40% | — | 115ºC | -90ºC | 8,400 UEC |
| Morozov-SH Helmet Crusader Edition | Heavy | 40% | — | 115ºC | -90ºC | — |
| Morozov-SH Helmet Redshift | Heavy | 40% | — | 115ºC | -90ºC | 8,659 UEC |
| Morozov-SH Helmet Snowdrift | Heavy | 40% | — | 115ºC | -90ºC | 7,952 UEC |
| Morozov-SH Helmet Terracotta | Heavy | 40% | — | 115ºC | -90ºC | 7,900 UEC |
| Morozov-SH Helmet Thule | Heavy | 40% | — | 115ºC | -90ºC | 7,952 UEC |
| Morozov-SH Red Alert Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Neoni 'Jami' Helmet | Heavy | 40% | — | 110ºC | -80ºC | — |
| Neoni 'Onna' Helmet | Heavy | 40% | — | 110ºC | -80ºC | — |
| Neoni 'Tengubi' Helmet | Heavy | 40% | — | 110ºC | -80ºC | — |
| Novikov 'Ascension' Helmet | — | — | — | — | — | — |
| Novikov Helmet | Heavy | 40% | — | 75ºC | -225ºC | 11,730 UEC |
| OMNI AFS Sapphire Helmet | — | — | — | — | — | — |
| OMNI AFS Sapphire Helmet Alpine | — | — | — | — | — | — |
| OMNI AFS Sapphire Helmet Jungle | — | — | — | — | — | — |
| OMNI AFS Sapphire Helmet Slate | — | — | — | — | — | — |
| ORC-mkX Helmet Arctic | Medium | 30% | — | 91ºC | -61ºC | 2,432 UEC |
| ORC-mkX Helmet Autumn | Medium | 30% | — | 91ºC | -61ºC | 2,434 UEC |
| ORC-mkX Helmet Desert | Medium | 30% | — | 91ºC | -61ºC | 2,434 UEC |
| ORC-mkX Helmet Iceborn | Medium | 30% | — | 91ºC | -61ºC | 2,455 UEC |
| ORC-mkX Helmet Nightfire | Medium | 30% | — | 91ºC | -61ºC | 2,800 UEC |
| ORC-mkX Helmet Singularity | Medium | 30% | — | 91ºC | -61ºC | 2,455 UEC |
| ORC-mkX Helmet Twilight | Medium | 30% | — | 91ºC | -61ºC | 2,434 UEC |
| ORC-mkX Helmet Woodland | Medium | 30% | — | 91ºC | -61ºC | 2,434 UEC |
| Odyssey II Helmet Alpha | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Aqua | — | 10% | Flight Helmet | 60ºC | -30ºC | 645 UEC |
| Odyssey II Helmet Black | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Blue | — | 10% | Flight Helmet | 60ºC | -30ºC | 645 UEC |
| Odyssey II Helmet Dark Green | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Dark Red | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Envy | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Odyssey II Helmet Green | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Odyssey II Helmet Grey | — | 10% | Flight Helmet | 60ºC | -30ºC | 645 UEC |
| Odyssey II Helmet Imperial | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Lovestruck | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Odyssey II Helmet Obsidian | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Odyssey II Helmet Olive | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Orange | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Purple | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Odyssey II Helmet Red | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Seagreen | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Odyssey II Helmet Sienna | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Odyssey II Helmet Slate | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Odyssey II Helmet Starcrossed | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Odyssey II Helmet Tan | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,290 UEC |
| Odyssey II Helmet Twilight | — | 10% | Flight Helmet | 60ºC | -30ºC | 645 UEC |
| Odyssey II Helmet Violet | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Odyssey II Helmet White | — | 10% | Flight Helmet | 60ºC | -30ºC | 645 UEC |
| Odyssey II Helmet Yellow | — | 10% | Flight Helmet | 60ºC | -30ºC | 1,200 UEC |
| Oracle Helmet (Modified) | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Aqua | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Base | Light | 20% | — | 61ºC | -31ºC | 1,200 UEC |
| Oracle Helmet Black | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Blue | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Dark Red | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Draas | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Green | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Imperial | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Lichen | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Orange | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Red | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Sandstorm | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Sienna | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Tan | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Twilight | Light | 20% | — | 61ºC | -31ºC | — |
| Oracle Helmet Violet | Light | 20% | — | 61ºC | -31ºC | — |
| Orc-mkX Helmet (Modified) | Medium | 30% | — | 91ºC | -61ºC | — |
| Overlord Helmet Dust Storm | Heavy | 40% | — | 107ºC | -77ºC | — |
| Overlord Helmet Predator | Heavy | 40% | — | 107ºC | -77ºC | — |
| Overlord Helmet Riptide | Heavy | 40% | — | 107ºC | -77ºC | — |
| Overlord Helmet Stinger | Heavy | 40% | — | 107ºC | -77ºC | — |
| Overlord Helmet Supernova | Heavy | 40% | — | 107ºC | -77ºC | — |
| Overlord Helmet Switchback | Heavy | 40% | — | 107ºC | -77ºC | — |
| PH - cds_legacy_armor_medium_helmet_01_01_greycat | Medium | 30% | — | 85ºC | -55ºC | — |
| Parasite Replica Helmet | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Parasite V: Dark Birth Replica Helmet | — | 10% | Flight Helmet | 60ºC | -30ºC | — |
| Pembroke Helmet | Heavy | 40% | — | 225ºC | -75ºC | 11,000 UEC |
| Pembroke Helmet RSI Edition (Modified) | Heavy | 40% | — | 225ºC | -75ºC | — |
| Pembroke Helmet RSI Graphite Edition | Heavy | 40% | — | 225ºC | -75ºC | — |
| Pembroke Helmet RSI Ivory Edition | Heavy | 40% | — | 225ºC | -75ºC | — |
| Pembroke Helmet RSI Sunburst Edition | Heavy | 40% | — | 225ºC | -75ºC | — |
| Renegade Helmet Desert | Light | 20% | — | 69ºC | -39ºC | 1,375 UEC |
| Renegade Helmet Tactical | Light | 20% | — | 69ºC | -39ºC | 1,375 UEC |
| Sangar Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Sangar Helmet Grey/Black | Heavy | 40% | — | 115ºC | -90ºC | — |
| Sangar Helmet Orange/Black | Heavy | 40% | — | 115ºC | -90ºC | — |
| Savior Collection “Iceborn” Paladin Helmet | — | — | — | — | — | — |
| Savior Collection “Nightfire” Paladin Helmet | — | — | — | — | — | — |
| Savior Collection “Singularity” Paladin Helmet | — | — | — | — | — | — |
| Siebe Helmet Beachhead | — | — | — | — | — | 12,603 UEC |
| Siebe Helmet Thundercloud | Heavy | 40% | — | 245ºC | -80ºC | — |
| Siebe Helmet Tidal Wave | Heavy | 40% | — | 245ºC | -80ºC | — |
| Star Kitten Damon Helmet | Medium | 30% | — | 93ºC | -63ºC | — |
| Star Kitten Helmet | Medium | 30% | — | 93ºC | -63ºC | — |
| Star Kitten Sally Helmet | Medium | 30% | — | 93ºC | -63ºC | — |
| Stoneskin Helmet Desert | — | 10% | Undersuit | 60ºC | -30ºC | 1,097 UEC |
| Stoneskin Helmet Tactical | — | 10% | Undersuit | 60ºC | -30ºC | 1,097 UEC |
| The Butcher Helmet | Medium | 30% | Battle | 82ºC | -52ºC | — |
| Venture Executive Helmet | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Explorer Helmet | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet 'Rust Society' | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet Aqua | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Ascension | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet Black | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Blue | Light | 20% | — | 68ºC | -38ºC | 853 UEC |
| Venture Helmet Carrack Edition | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet Dark Green | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Dark Red | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Green | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Grey | Light | 20% | — | 68ºC | -38ºC | 853 UEC |
| Venture Helmet Imperial | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Olive | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Orange | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Pathfinder | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet Purple | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Red | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Seagreen | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Sienna | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Tan | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Twilight | Light | 20% | — | 68ºC | -38ºC | 853 UEC |
| Venture Helmet Violet | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Venture Helmet Voyager | Light | 20% | — | 68ºC | -38ºC | — |
| Venture Helmet White | Light | 20% | — | 68ºC | -38ºC | 1,700 UEC |
| Venture Helmet Yellow | Light | 20% | — | 68ºC | -38ºC | 1,705 UEC |
| Voidripper Dark Cloud Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Voidripper Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Voidripper Sea Shiver Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Voidripper Sunbeam Helmet | Heavy | 40% | — | 115ºC | -90ºC | — |
| Why Not? Helmet | — | 10% | Flight Helmet | 60ºC | -30ºC | 923 UEC |
| Xanthule 'Ascension' Helmet | — | — | — | — | — | — |
| Xanthule Helmet | — | — | — | — | — | — |
| Xanthule Sehya Helmet | — | — | — | — | — | — |
| Xanthule Tahn Helmet | — | — | — | — | — | — |
| Zeus Exploration Suit Helmet | — | — | — | — | — | — |
| Zeus Exploration Suit Helmet Solar | — | — | — | — | — | — |
| Zeus Exploration Suit Helmet Starscape | — | — | — | — | — | — |