The warmest fully waterproof jacket in the Arc'teryx Essentials collection.
- The Fission delivers a high level of warmth with waterproof, breathable GORE-TEX protection.
- Designed for severe weather versatility, the thermally efficient construction pairs Coreloft Continuous synthetic insulation with a highly air-permeable liner to allow vapour to quickly reach the GORE-TEX membrane. This improves breathability without sacrificing warmth.
- The hardwearing GORE-TEX outer shuts out rain, snow and wind.
- The insulated DropHood and collar add protection and warmth.
Fission Series: Insulated weatherproof outerwear | SV: Severe Weather.