Arc'teryx Women's Sentinel Jacket '25

Our iconic GORE-TEX ePE jacket for the backcountry and resort.

Built for the vertical aspects of big mountain skiing, the rugged, comfortable Sentinel Jacket is a freeride legend. Durable, breathable 80D 3L ePE GORE-TEX seals out the elements and has a warm backer for soft comfort. The progressive design and ergonomic patterning remove restriction, WaterTight pit zips ventilate, and the helmet-compatible StormHood adjusts for full coverage and exceptional visibility. Large pockets are secure and accessible, and a RECCO® reflector can aid search and rescue.

This product is free of intentionally added PFAS.

The new ePE membrane technology is lighter and thinner, but just as strong and durable as the materials we used before.   You may notice the face fabric “wetting out” slightly faster in products with ePE membranes, but rest assured this does not affect the waterproofing of the membrane itself. If you notice the fabric wetting out faster than you’d like, simply wash the jacket and dry it to remove the oil contamination and bring the DWR back to its full power.