LP Medium X-Tremus Ankle Support

Measure the circumference just above ankle bone: Small: 8 1/8 - 8 5/8 inches; Medium: 8 5/8 - 9 1/4 inches; Large: 9 1/4 - 9 7/8 inches; X-Large: 9 7/8 - 10 3/8 inches; XX-Large: 10 3/8 - 11 inches. LP X-TREMUS is a series of products developed for comprehensive treatment of both amateur and professional athletes who are in training and eager to extend their sports life by taking preventative measures to protect themselves from sports injuries. With cutting edge technology and a 3-Dimension knitting mode combined with 3-Density knitting levels, the LP X-TREMUS series not only provides appropriate support for your specific sports activities but also enhances your athletic performance and joint stability thanks to M.S.D. M: Magic Power Band; S: Stable Contoured Structure; D: Durable Fitting Knit.