Darn Tough Mountaineering Micro Socks Size:LARGE compatible with all ISO normed

compatible with all ISO normed boots on the market – alpine and touring

Whether you're headed to the office

It’s a rigorous trail

Self-adjusting lifestyle fit system flexes to match your head shape for maximum comfort

Darn Tough Mountaineering Micro Socks Size:LARGE compatible with all ISO normedFEATURES 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. Naturally Antimicrobial: Repels bacteria and odor. Guaranteed For Life: No strings. No conditions. For life. Merino Wool: The ultimate fiber for breathability and