Personalized fit, trusted support, and enhanced comfort meet innovative pneumatic technology in a walking boot engineered for customized healing. MaxTrax 2.0 Air offers next-level support with an adjustable dual air-cell system to maintain limb contact for improved stability and accommodate changes in edema; the pump and release valve are conveniently located on the side of the boot for use with knee scooters. Customizable malleable double uprights, versatile cross-strapping options, adjustable straps, a unique molded foam insole with trimmable rounded counter heel and a low-profile footbed with non-slip rocker sole, promote a comfortable, personalized fit.