Darn Tough Women's Peaks RFL Over-The-Calf Ultra-Lightweight Socks Climbing Packs while the protective side shields

while the protective side shields take a note from other Julbo models to fully protect against blinding peripheral glares

Large zippered main opening with front-control grab handle for easy loading

For years this sock has been the go-to sock for serious hikers who know the difference their socks can make day after day of hard hiking

Easily hang the durable and collapsible 3-liter HydraPak reservoir with the integrated bail handle and carry loop/hang strap with clips

360-degree reflectivity

Darn Tough Women's Peaks RFL Over-The-Calf Ultra-Lightweight Socks Climbing Packs while the protective side shieldsHigh performance boots meet your match. The Peaks RFL is an ultra lightweight ski sock that can squeeze into the tightest heat molded boot out there. No matter how aggressive the day is, the Peaks RFL's drop needle pattern technique keeps things smooth and light; which means you can hit the hill harder, faster, and longer, with a fit that's guaranteed for life. Made in Vermont, USA, where winter weather hits its peak. Women's Over the Calf socks