- asi advanced sock integration fit.- coolman moisture wicking yarns with antimicrobial spandex.- stay up rib cuff.- logo embroidery on cuff.- snug fit heel.- arch support rib knit.- compression ankle rib band.- calf and shin cushion.- toe and heel cushion.- reinforced ghost seam toe box.specifiche:- tessuto: miscela sintetica superiore di coolmax® che assorbe l´umidita: 41,5% coolmax / 41,5% cotone / 15% nylon / 2% spandex- vestibilita: asi fit