Suitable for ankle sprain immobilization, ankle injury immobilization and so on.
Type I: non-adjustable, basic model, 43cm high.
Type II: Velcro straps + adjustable airbag, reduced weight, chuck locking, non-slip sole, 33cm high; Type Ill: Velcro straps + adjustable airbag, elasticity and tightness of fit.
Type Ill: Velcro straps + adjustable airbag, adjustable elasticity, chuck lock, non-slip sole, 39cm high.
Size: S/M/L/XL/XXL