Bauerfeind Sports Ankle Support - Left. Bauerfeind works with athletes to design the best products for athletes. The Bauerfeind range is made for the competitor who works equally as hard in training as in the game; made for the amateur or professional who wants improved performance.By studyi ng elite athletes; Bauerfeind sports scientists have created innovative protection for muscles and joints. The line of compression technology improves the flow of oxygen to the body for increased circulation; better endurance; less fatigue and quicker recovery time. 3D Airknit technology is light and breathable; and anatomically designed for the perfect fit. Special functional zo nes are flexible and stable. Ankle Support includes an adjustable taping strap that supports the ligaments and helps prote ct against sprains and twisting. For sizing: measure your ankle at the narrowest point above the ankle bone.