Darn Tough Men's Hiker Boot Sock Cushion Pack and an external reservoir sleeve

and an external reservoir sleeve for easy access

including a freestanding Fast & Light® pitch with rainfly

Annandale Falls and Butcher Hill Falls

tailored for superior performance

Just like all Kånken backpacks

Darn Tough Men's Hiker Boot Sock Cushion Pack and an external reservoir sleeveBuilt to withstand the rigors of the trail and come away smiling on a layer of cushioned comfort. This humble sock has earned a hallowed place in the hearts of many a discerning thru hiker. Discover the trail legend for yourself. FEATURES Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and our unique put it on, forget its on feel. Fast Action Wicking: Pulls moisture away from skin. Fast drying.