a quick 5K on the trail

Our OG adventure sandal for men is still our #1 bestseller

KEY-TECH FLEX contoured underfoot support for lasting comfort

Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction

Lining: Fleece

Sonic Cold Weather Sleeping Bag steps a quick 5K on theSonic is built to be the only bag you need from 20F to 40F. The Backpacker Editors Choice award winning big mountain bag offers exceptional warmth and tuneability with a reduced environmental impact. This bag features our next generation Thermo Gill vents, with a new multistage zipper system that dramatically increases the usable temperature range of the bag and allows fine tuning of comfort from within. Sonics chevron baffle construction better