No Show Lightweight Athletic Sock Size:Large INPUTS AND OUTPUTS: Micro USB

INPUTS AND OUTPUTS:  Micro USB In

cool-weather running

magnesium and iron

Merino fibers wrapped around a nylon core for added durability while still keeping the comfort of Merino next to skin

No Show Lightweight Athletic Sock Size:Large INPUTS AND OUTPUTS: Micro USBLight, versatile and always up for more. A dialed in precise fit makes for a won't quit sock when the challenges pile up. 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. Naturally Antimicrobial: Repels bacteria