About this item WALKING BOOT FOR SPRAINED ANKLE: The Walking Boot for Sprained Ankle is designed to maintain a firm and neutral position on the left or right foot for both men and women helping with nerve paralysis foot drop and heel tension and support the foot in the proper position. Instead of a cast a foot drop brace can be used on the ankle to prevent foot drop and ankle inversion and eversion. This healing boot is designed for ankle sprains foot injuries foot drop and more. POROUS BREATHABLE DESIGN: The combination of porous composite fabric and PVC structure allows for better breathability which is not stuffy to wear and considerate and humanized. The back of the foot is supported by multiple holes to keep your feet breathable and dry and comfortable to wear so you can wear them all day long. ADJUSTABLE TIGHTNESS: This ankle fracture boot comes with three adjustable fastening straps open design combined with straps for stable and convenient wearing strong hook and loop for easy adjustment of the tightness. Quick-release and easy-to-manage fastening straps for a secure and easy fit that keeps the foot in place. NON-SLIP DESIGN: Foot drop support brace features a non-slip design that enhances friction with the ground suitable for walking on a variety of surfaces effectively preventing secondary injuries and providing stability while walking. Wide toe bed and open toe design allows room for swelling and bandaging.