Pro-Tec Ankle Brace Size:M A shockwave pattern on the

A shockwave pattern on the outsole

A flyvent waistband provides lightweight ventilation for comfort

Limit:  One pair per size per customer

Applies deep tissue massage force

"Nike Running" elastic waistband with drawcord

Pro-Tec Ankle Brace Size:M A shockwave pattern on theComfortable brace provides superior protection and support with unique features to maximize comfort and performance. Dynamic Straps add tension as the ankle moves for even more support and a secure fit. Secure stirrup straps and longer elastic crossing straps provide exceptional support via a heel lock and figure eight configuration. Lightweight "lace up", low profile design is comfortable within the shoe.