Swiftwick Aspire Zero

The 2016 Swiftwick Aspire Zero is a compression sock. The Aspire is thin and light, an excellent race-day sock, offered in a tremendous number of colors, one sure to match your racing togs. The body is exceptionally breathable, keeping feet cool and dry; seams are smooth to avoid blistering or chafing; and the toe and heel are cushioned for impacts. Construction includes judicious reinforcement for arch and toe box.
A very good minimalist compression sock.