The Energy Running Sock sets the standard in premier running technology. All-over compression provides secure fit, stability and support, while sculpted cushioning in the toe and forefoot inhibits friction and blistering. Left/right specific and micro nylon yarns give a snug and snappy fit. The Traxion heel, and the extended tab on the no show silhouette controls slipping. Climalite construction wicks moisture and odour resistant technology reduces odour causing bacteria.