Men's Boulder Summit Waterproof Size:10 US Heather Grey Shirts are 90%

Heather Grey Shirts are 90% Cotton and 10% Polyester

The lightweight materials include an air mesh upper that allows for maximum air flow to wick away moisture and keep you presentable for a post-run brewski

All materials used in the Prio are 100% vegan-friendly

If you need additional room in the shoe

Men's Boulder Summit Waterproof Size:10 US Heather Grey Shirts are 90%Calling all Boulder Boot fans who wish to hit the trail harder with their favorite casual boot. You can finally do exactly that in the Boulder Summit! This fully waterproof boot draws inspiration from the original Boulder Boot, but now combines the rugged outsole of the Outlander to offer a more secure grip. The rubber outsole incorporates 4mm deep lugs and zig zag grooves for superb traction in even the most slippery situations. *WIDE Natural Shape