Darn Tough Micro Crew Midweight Women's Size:Small Check Valve Assembly

Check Valve Assembly

and an on/off lever that makes it easy to prevent leaks

The fire fuel burns completely smokeless and odorless and is nontoxic

Hook-and-loop cuff tabs

all you have to do is flip it open

Darn Tough Micro Crew Midweight Women's Size:Small Check Valve AssemblyThis Micro Crew has earned a hallowed place in the hearts of many a through hiker who demand more from a sock. Comfort, durability and fit that never rests. 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. All Weather Performance: Cool in the summer, warm in the winter.