Elite athletes know the importance of sock that perform as well as shoes, and our High Performance athletic 2/4 crew socks do just that, thanks to arch support and ankle flex zones, and extra padding in the forefoot, Achilles and heal cup areas. As with all Spun Bamboo® brand socks, we use only the most advanced knitting machines with the highest quality bamboo viscose fiber to produce a truly advanced sock. Once you wear our socks, there will be no doubt you have something special on your feet. 

~ High percentage bamboo viscose yarn keeps feet dry and controls odor.

~ Strategic padding woven in for maximum comfort and fit.

~ Smooth toe seam prevents irritation.

~ Below the ankle height or 3/4 crew length.

~ 87% Viscose from Bamboo/10% Nylon/3% Spandex.

Designed in California, made in China - where bamboo grows.

Small = Men's Shoe Size 4-5.5 Women's 5-6.5.

Medium = Men's Shoe Size 6-9 Women's 7-10.5.

Large = Men's Shoe Size 9.5-11.5 Women's 11-13.

X-Large = Men's Shoe Size 12-14 Women's 13+.

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