The Nice Stretch Plantar Fasciitis Sleeve provides balanced compression and support to the ankle, arch and heel. Comfortable enough to wear the entire day, the Plantar Fasciitis Sleeve is enhanced with X-Stretch Technology to help distribute pressure more evenly across the foot. The X-Stretch design mimics the taping methods typically recommended by medical professionals for prevention and relief of Plantar Fasciitis, heel pain and Achilles Tendonitis. It helps further the effectiveness of night treatments and helps make compliance with treatment protocols easier. It is reusable, will withstand long-term use and a high number of washes. The unique Bamboo Charcoal Fiber material incorporates anti-bacterial and deodorizing properties. It is quick to dry and may help improve circulation to further aid in pain relief. Not made with natural rubber latex.