Feetures, the world leader in running socks, brings you the only socks featuring patented Targeted Compression technology - uniquely engineered to enhance fit and feel while providing support and relief for plantar fasciitis. These socks ease heel and arch pain by lifting, stretching, and stabilizing the plantar fascia while supporting the Achilles tendon. Light Cushion design delivers high-density cushioning in high-impact zones, offering extra protection without unnecessary bulk - perfect for those who prefer cushioned comfort with a streamlined feel. Our unisex sizing fits according to shoe size - if you size up in running shoes, we recommend going by your casual shoe size. Machine wash cold, hang to dry, and wash inside out for best results. No bleach or fabric softeners. Feetures promises fit, feel, and durability - ensuring every customer has the highest quality product to support their active lifestyle.