ArcTeryx Sentinel Jacket is built for the steepest lines and the most demanding days in the mountains. This legendary freeride jacket combines durability and comfort with the new 80D 3L ePE GORE-TEX technology. The material is both lightweight and breathable, while providing reliable protection against weather and wind, and has been developed with a reduced carbon footprint. The interior features a soft backer that gives a warm and comfortable feel against the skin, even when conditions are rough.

The design is progressive and anatomically shaped to allow full freedom of movement without restricting you on steep terrain. The StormHood™ is helmet-compatible and adjustable to provide both full protection and an unobstructed field of vision. Underarm ventilation zips release excess heat, while spacious pockets keep your gear secure and easily accessible. A built-in RECCO® reflector contributes to increased safety during search and rescue operations.

The new ePE membrane is thinner and lighter, yet just as robust and waterproof as previous materials. The outer fabric may in some cases appear to absorb water more quickly, but this does not affect the membrane's waterproofness. A simple wash and tumble dry restores the DWR finish and ensures maximum performance. The jacket is entirely free from added PFAS.