Intended for active individuals or athletes recovering from Grade I or II ankle sprains, or those who are looking to prevent ankle sprains;Provides moderate support and compression utilizing air cell technology, and incorporates a semi-rigid encased shell which delivers stability and comfort;Additional compression and stabilization is provided by an ATF (anterior talofibular) cross strap and integral forefoot and shin wraps;Offers support and protection from both inversion and eversion;Universal design allows the Aircast AirSport Ankle Support Brace to be used by both men and women