Treat your feet to the compressive support, moisture wicking comfort, and cozy cushioning of the Swiftwick Seven Sustain Socks before your next ride. These socks are hydrophobic, meaning they won't absorb moisture, allowing for quick drying performance. Made with Repreve post industrial recycled nylon, the Seven Sustain Socks adhere to Swiftwick's environmentally conscious ethos, reducing consumption of resources and greenhouse gas emissions throughout the production process. Using a 200 needle machining process, their exceptional quality shows in a high density, ultra smooth seamless knit. The cushioned footbed keeps your feet pleasantly comfortable when you're wearing tight fitting cycling shoes for hours on end. A moderately compressive seven inch cuff enhances blood flow to the feet for reduced fatigue. Additionally, the arch support retains their shape over time, while the Y heel contour anchors them to your feet to prevent slippage.