McKesson Pneumatic / Adjustable Air Support Walker Boot, Large

Rigid protection: Sturdy design constructed of an extra-strong polymer plastic shell and anatomically shaped uprights reinforce protection and support on both sides of your foot and ankle and facilitates a better fit Compression and comfort: Integrated pump mechanism easily inflates and deflates the pneumatic, soft foam/nylon liner for adjustable comfort and support Safe ambulation: Lightweight materials, rocker sole, durable tread pattern, and inner/outer foam cushioning help absorb shock upon heel strike and promote a natural gait for a safe walking solution Hand washable Large fits those who wear men's shoe size 10½ – 12½ or women's shoe size 11½ – 13½