The D evo Tabby incorporates all the incredible features of the D evo 1 imperceptible toe seam, forefoot and heel padding, mid foot support and sculpted leftright fit and adds a super soft, densely padded tabby style foot top. Runners who prefer a traditional tabby fit and feel will fall in love with the D evo Tabby the moment they slip it on. Made from recycled CoolMaxR EcoMade fiber. FIT PROFILE Who is this sock for The Tabby version of the D evo really appeals to runners who like the no see em look of super short socks. Inside running shoes, the D evo gives a generous, densely padded feel with its heel toe cushion. The midfoot support feels almost therapeutic while holding the sock in position. Because its padded, the Devo is for runners who do want some cushion at both ends of the foot, but still maintain a relatively thin feel. CoolMaxREcoMade is a recycled fiber that has remarkable wicking properties that keep feet drier and more comfortable. All levels of runners who want padded performance on the road will appreciate the Devo. Detail: This is the cuff of the D evoTabby. We pack a lot ofextra yarn into our Tabby to make it a full as it needs to beand maintain a robust profile even after hundreds of miles.The softness of the fabric also remains after all that distance. Small 36 39.5Women's 6 8, Medium 40 42.5 Men's 7 9Women's 8.5 10.5, Large 43 45.5 Women's 9.5 11.5Men's 11 13, X Large 46Men's 12.