Step Safe Ankle Walker Low Medium W 8.5 11.5 M 7.5 10.5 Mattress Overlays Toppers * Inflation is 36 Sec The wetness indicator turns * Inflation is 36 Sec and Deflation 24 Seconds Resolution: 0 Use for ankle sprains soft tissue injuries and or stress fractures of lower leg Achilles tendon repairs stable fractures or stable delayed union or non union fractures of the lower leg post foot surgery or post cast removal as indicated by healthcare professional * Steel uprights are wider between the struts to accommodate swollen ankle and bulky bandaging * D ring hook loop closures makes strapping quick and easy * Soft foam cushioned liner is latex free * Designed for easy application and patient comfort * Non skid rocker outsole with cushioned EVA innersole * Fits either foot * HCPC CODE: L4386