Lightweight Cap Size:OS Not only do these socks

Not only do these socks offer superior performance

Altra EGO Max midsole gives you all the performance with a little extra bounce

Engineered knit upper provides breathability and a secure fit

high-quality cotton

Lightweight Cap Size:OS Not only do these socksStay cool and comfortable during your runs with the On Lightweight Cap. Designed for performance, this cap offers essential sun protection without weighing you down. The adjustable fit ensures a secure and personalized feel, making it suitable for various head sizes. Its lightweight construction allows for easy packing, so you can take it along on any adventure. Lightweight Design: Minimizes bulk for a barely there feel. Adjustable Fit: Customizable