Feetures Unisex High Performance Ultra Light No Show Tab Sock Solid Size M Features * Sustainable Sports Sock: High Performance Feetures socks are produced with yarn made from recycled plastic and feature power bands of Lycra that hug the arch of your foot for maximum support, eliminating movement to reduce the risk of blisters * Ultra-Light Cushion Sock: Our thinnest cushion option provides a lighter, cooler feel and takes up minimal room inside the shoe * No-Show Socks with Heel Tab: These socks have a No-Show Tab that sits just below the ankle for maximum versatility * Breathable Socks for Men & Women: These athletic socks are made with iWICK fibers that wick moisture to keep feet cool and dry; mesh construction of these Feetures socks provide ventilation for added breathability; these running socks with seamless toe feature The Perfect Toe * Feetures Lifetime Guarantee: Our family-owned company takes pride in products that are built to last, which is why we are happy to provide a Lifetime Guarantee on all our socks; if unsatisfied, return for a replacement Details * Product Dimensions: 7.5 x 3.75 x 1.0 inches * Item Weight: 0.11 pounds * Shipping Weight: 0.56 pounds * Manufacturer: Feetures * Item color: White * Item model number: FA5500 * Item MPN: FA55 * Item part number: FA55 Fast Shipping You're already purchasing the item. We will get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. (We do no