The Arcâ€™teryx Fission SV jacket is Arcâ€™teryxâ€™s warmest GORE-TEX Pro Shell jacket. Constructed with non-quilted Primaloft Sport insulation, it provides maximum protection in stormy, cold and wet weather in a lightweight, compressible package. Built to last, it features reinforced fabric on all high wear areas and articulated elbows for freedom of movement. In addition, the Fission has a helmet compatible insulated hood, a longer cut for increased coverage and watertight zippers for complete weatherproof security.
- GORE-TEX Pro Shell: Pro shell is the first choice for professionals whose livelihood depends on enduring the worst conditions. Pro Shell will maintain water and windproofness while providing crucial breathability under the most extreme and demanding conditions.
- Primaloft Sport: A soft and durable insulation that provides thermal efficiency and total breathability.