Waterproof / Windproof
XR Performance Gold Level membrane
Boa lacing system for ultimate tension control
1200 grams Thinsulate Insulation
Comfort rated to -30deg.C
Rubberized lower for increased mobility off machine
Gusseted ankle fl ex for optimal mobility
Ergonomic comfort cuff relieves pressure on the calf
Layered heel counter for increased support, stability, and durability
Easy grab heel pull
