Trail Socks by Hollow Socks Height:Ankle You can also use as

You can also use as a standalone filter attached to a 28mm bottle

The chair seat and carrying sack are made from durable

or attach it to your pack's hip belt for an added pocket

Developed to bridge the gap between summer and winter

Trail Socks by Hollow Socks Height:Ankle You can also use asShips in 1 2 business days Based in Appleton, WI Est. 2018 All season comfort, powered by alpaca. Looking for an alternative to wool? The Hollow Trail Socks are made from buttery soft, durable alpaca fiber that keeps your feet comfortable across the seasons. Softer than merino, alpacas naturally hollow fibers insulate in cold, damp conditions yet stay breathable when the temps climb. They wick away moisture, fight odor, and help prevent blisters,