COMFORT & SUPPORT: OrthoSleeve WC4 Wellness Care Socks are created using nano-bamboo charcoal to provide a durable and soft sock, perfect for diabetics and those with sensitive feet. The light weight design provides the fitting support needed to stay healthy, but in a more attractive and wearable option. DESIGNED TO FIT: The WC4 is anatomically designed for the right and left foot to provide the perfect fit. It has a special shaped toe and heel pockets knitted into the sock to confirm proper placement, and the seamless construction creates comfortable support. WC4 is made with built-in, contoured padding to offer comfort where your feet need it most. The Bamboo Charcoal fibers over a healthy environment where your feet experience the greatest pressure. ULTIMATE PROTECTION: The WC4 was designed to specifically aid those that suffer from diabetes, excess swelling, sensitive feet, and neuropathy (loss of feeling). The light gradient compression helps provide the light support your feet need and promote healthier feet and skin. QUALITY BREATHEABLE/ANTI-ODOR: WC4 is made of superior quality, moisture-wicking fabric which allows the sleeve to breath during movement and is infused with silver ions to promote freshness and help keep the feet dry during wear thereby creating a healthier environment for your feet. 100% MONEY BACK GUARANTEE: OrthoSleeve is committed to our product & guarantees results or we will offer your money back. With proper care, hand washing and air dry, Orthosleeve WC4 are made to provide lasting comfort for up to 12 months.