Copper Fit Unisex Arch Relief Plus w/ Adaptive Arch Support + Compression , 1 Pair Copper Fit Arch Relief Plus is a compression band with built-in adaptive orthotic support, made to support the plantar fascia, plantar flat feet, and fallen arches. Its low-profile, adjustable design provides customizable compression and fits comfortably under or over socks?and with or without shoes. Copper-infused, moisture-wicking fabric helps reduce odor and keeps feet dry. With a universal fit, this wrap is your easy, on-the-go solution for tired, aching arches. ADAPTIVE ARCH SUPPORT: Responsive for custom support support for low, medium and high arches. ADJUSTABLE COMPRESSION BAND: For customized comfort. SLIM, LOW-PROFILE DESIGN: Fits insides shoes or wear barefoot around the house. MOISTURE-WICKING FABRIC: Helps keep feet dry and comfortable all day long. COPPER-INFUSED: Helps reduce odors for lasting freshness, even during extended wear. UNISEX SIZING: Stretches to fit most foot sizes?men and women, wide or narrow. CLASS 1 MEDICAL DEVICE | FDA REGISTERED | HSA/FSA Eligible