Yaktrax Summit Traction Device messenger bag while the button-up collar and

while the button-up collar and embroidered logo lend a polished look

Protection: Zonal ventilated Koroyd and MIPS system

The AscentShell 3L membrane keeps moisture out

Ventilation: Quick-venting pit zips for temperature regulation

with cushioned support that lasts all day long

Yaktrax Summit Traction Device messenger bag while the button-up collar andTackle rugged winter trails with the Yaktrax Summit Traction Device. Its heavy duty construction combines 3 8" carbon steel spikes and high strength natural rubber for superior grip on snow and ice. The patented Boa closure system ensures a customized fit, while segmented sole plates flex with your feet to prevent snow buildup. Whether you're hiking through a winter wonderland or shoveling the driveway, the Summit keeps you surefooted. Its reflective