Step up to the [ak] advantage. Mandatory GORE-TEX fabric performance for the 100-day season.

GORE-TEX 2-Layer Nylon 70D Plain Weave Fabric

Regular articulated fit is just right: Not too tight or too baggy, with shaping at the knees for easy movement

GORE-TEX two-layer fabric is windproof, waterproof, breathable, and durable: It's the versatile solution to staying warm and dry while moving outside; GORE-TEX fabric is GUARANTEED TO KEEP YOU DRY™

Offers breathability for medium-intensity activities with moderate sweat management for quick-drying comfort with the durability of a GORE-TEX membrane for reliable weatherproofing. Zip vents enhance breathability during more intense activity and in warmer conditions.

Mapped with soft taffeta and small-hole mesh for added breathability and warmth; Mesh-lined, no-snag Test-I-Cool venting; Crotch gusset for mobility

Anti-scuff cuffs with bungee cuff elevators; Triple-needle-reinforced stitching; YKK® water-resistant zippers

Zippered back pockets, zippered cargo pocket with interior tool sleeve, and zippered microfleece hand-warmer pockets

bluesign® approved materials use only safe chemicals and reduce impact on both humans and the planet during manufacturing

Lifetime Warranty