Dynafit speed tour socks mens these dynafit speed tour socks offer the optimum climate control with an open structure on the leg that promotes air circulation on hot days or on the ascent the thick knit shin area offers protection within your ski boots while sole toe and heel cushioning offers anti blister protection finished with contrasting detailing and dynafit branding mens ski socks ribbed ankle cushioned toe heel and sole thick knit shin area protection promotes ci