With a redesigned 105mm brake
0 is our proprietary waterproof breathable three-layer fabric designed to keep paddlers completely dry in extreme conditions
Beacon attachment system in pocket
PeakProof™ Hydrophilic Membrane 20
It's the half slice that is focused on running the river in a fun progressive way
Stio 2026 Men's Environ Jacket Size:L With a redesigned 105mm brakeThe Cirque, Alta Chutes, Tower 3, the Bowliconic Jackson Hole ski runs deserve iconic winter protection. Constructed with PeakProof, a 3 layer recycled polyester fabric that offers exceptional waterproof breathable performance, the Environ Jacket is comfortable, sleek, eye catching and ready to take on the worst weather the mountains can deliver. For even longer lasting durability without sacrificing its soft hand, Stio used a 150 denier face fabric,