Spark Cushioned Ankle Running Socks

WITH CUSHIONING JUST RIGHT FOR LONG DISTANCE RUNNING. When you go running, youwant to feel the cushioning every mile of the way. The Nike Spark socks with asecure, breathable fit are just what you need for your workout. Data-supportedcushioning underfoot provides extra protection in all the right places. Archsupport is designed so you can wear either sock on either foot. This allows youto regulate where exactly the cushioning should sit under the foot. Elastane nthe heel provides a secure fit and firm support. Mesh on the back of the footallows for better air circulation. Reflective stripe around the sock. MoreDetails Reflective elements Not suitable for use as personal protectiveequipment