Swiftwick Aspire Knee High Socks - Circuit Black, Medium 12"-20" Wheels - Stiff-tuned rear wheel supports

- Stiff-tuned rear wheel supports peak loads and enhances stability at speed

713909-Q2-L16D04

- Easy to use tool for checking cassette wear

134370-Q0-L

Whether it's from rocks

Swiftwick Aspire Knee High Socks - Circuit Black, Medium 12"-20" Wheels - Stiff-tuned rear wheel supportsThe Aspire offers moisture wicking, blister protection, breathable support, and firm compression to reduce fatigue on runs. Engineered to meet the unique demands of running, it stabilizes muscles below the knee and maintains performance through sprints, jogs, marathons, and beyond. Engineered with an ultra thin profile to deliver unparalleled fit & feel Signature Olefin fibers wick moisture, keeping your feet cool, dry, and blister free Grips the