TARGETED COMPRESSION: Ankle compression sleeve provides support while also increasing circulation and reducing swelling BREATHABLE & LIGHT: Made of innovative Zensah fabric that it is lightweight and moisture wicking 3D GEO TECH RIBBING: Textured ribbing for active relief of arch and heel pain SEAMLESS & FLAT CUFF: Minimizes discomfort or chafing caused by seams or bumps in the fabric FULL RANGE MOTION: The best ankle brace for sprained ankle. The sleeve is great for any activity as it provides full mobility and comfort The Zensah ankle sleeve provides targeted compression. A U-shaped horseshoe design provides support in the ankle area without restricting motion. The compression in the ankle support also improves circulation, reducing inflammation and expediting the healing process. The ankle support is made of innovative Zensah fabric. The nylon and spandex blend means that it is not only lightweight and breathable, but also moisture wicking. The ankle support will stay dry even during the toughest workouts. Whether using the ankle support during a long run or just while walking, the wicking feature of the sleeve prevents perspiration from building up, leaving feet feeling fresh. The ankle sleeve also helps with plantar fasciitis. The ankle support features compression on the bottom of the sleeve that helps to relive plantar fasciitis pain by compressing the plantar fascia ligament. Its thin design allows it to be worn all day or at night to help relieve plantar fasciitis pain. The ankle support fits comfortably under running socks. Wear it with your favorite running shoes without effecting the fit of the sneakers. The ankle support is lightweight unlike traditional hard braces, as not to restrict motion. It's the best ankle brace for a sprained ankle, soccer, running, basketball, volleyball and other sports/activities.