Flow 1 Trail Running Vest | Lightweight Hydration Vest Luggage while the instep patches guard

while the instep patches guard against ski edges and crampon points

One short for every sport

Extra durability was knit into the heel

and the hinge-style fold makes the Circuit easy to transport

Flexible fabric shell

Flow 1 Trail Running Vest | Lightweight Hydration Vest Luggage while the instep patches guardA Minimalist Trail Vest Built for Tempo Days, Daily Training, and Fast Mountain Miles Train Fast. Move Light. Flow 1 is built for the grindtempo days, sunrise summits, and chasing flow state through alpine forests. When the pace picks up, gear has to disappear. The Flow 1 keeps hydration, fuel, and essential layers organized and accessible without adding bulk or bounce. With capacity for up to 2 liters of water and room for fuel, a wind shell, and