Zensah Plantar Fasciitis Sleeve - Relieve Heel Pain, Arch Support, Reduce Swelling - Compression Foot Sleeve, Plantar Fasciitis Sock 83% Nylon/17% Spandex Made in US Arch Support + Reduce Plantar Fasciitis Pain: The Zensah PF Sleeve features t-band compression technology to help lift the plantar fascia to offer relief from heel and foot pain. It also provides arch support. Comfortable for All Day Wear: Made of ultra-soft breathable Zensah fabric, the Plantar Fasciitis Sleeve is moisture wicking ensure it stays light and dry from perspiration. It also utilizes anti-odor technology to prevent the buildup of stink in the sleeves for comfortable all day wear. Targeted Compression: The compression in each foot sleeve helps to improve circulation to help reduce swelling while strategically placed breathable mesh restrains pinching from the Plantar Fasciitis Sleeve. The plantar fasciitis sock also helps to stabilize the ankle area. Made in the USA: Buy from a trusted, established brand. The Zensah Plantar Fasciitis sleeve is made in the USA and is designed to last. Sold as a Single Unit and as a Pair: If you wish to purchase a single sleeve, please select the picture of one sleeve. If you wish to purchase a pair, select the picture of the two sleeves.