Swiftwick Aspire Four Socks AO Brand take a look at these

take a look at these test results and see exactly what that means to you in the field

*Rounded edge for improved safety

Well here it is

FABRIC : 100% Recyled Polyester

premium fabric socks and an inner tunnel to mate with a dry top

Swiftwick Aspire Four Socks AO Brand take a look at theseYOUR BIGGEST SUPPORTER: THIN, BREATHABLE SOCKS WITH FIRM SUPPORT 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 it's double cuff construction provides extra support for cycling and trail running. Thin profile is designed to fit into any