NO COTTON IN OUR SOCKS! The De Soto Socks are made of a polypropylene blend making them non-abrasive, quick-drying, breathable and durable. It is cool, thin, and very stretchy. We do not use cotton because when cotton gets wet, it swells and does not breathe, will not dry and will cause blisters. These socks are superior for long distance running, cycling, hiking, tennis, golf, and many other outdoor activities. 95% polypropylene / 3% nylon / 2% elastane Arch support for comfort and superior fit The "Y" heel and Toe have the sock lock in those areas to prevent slippage 2" cuff, comes just above the ankle. Only available on our website MEDIUM socks may have the letters S/M, and LARGE socks may have the letters L/XL. These letters will be found on the bottom of the sock near the toe area. PRODUCT CODE: SOX1
