![ASPIRE FOUR Running Sock (White)](http://tcrunningco.com/cdn/shop/files/swiftwick-aspire-white-quarter-crew-socks-4-profile-4c020zz-RESHOOT_5000x_f5ec803d-e464-42f0-a868-8892ab93ef60_700x700.jpg?v=1691615110)
ASPIRE FOUR Running Sock (White)
Our most popular cycling sock. The ASPIRE™ is engineered with firm compression and a thin profile for a responsive feel. Firm compression supports every contour of the foot to reduce fatigue during endurance activities. The Four height sits below the calf and its double-cuff construction provides extra support for cycling and trail running.
- Thin profile with light cushion
- Channeled upper improves breathability
- Lightweight Olefin fiber wicks moisture and dries quickly
67% Nylon / 28% Olefin / 5% Spandex