The Pro-Tec Soft Splint is made to alleviates pain and tightness in arch and Achilles tendon. Combines the benefits of a compression sock with the stability of a traditional Night Splint. Featuring breathable compression to provide stimulating massage to calf and Achilles tendon. Its firm insole guarantees stability to hold foot in place throughout stretching period. The Pro-Tec Soft Splint is available at Toby’s Sports branches or online at tobys.com!