Aircast SP Walker O1A-M with air pump. For metatarsal fracture; Forefoot and mid-foot injury; Acute or post-operative use; Bunionectomy; Soft tissue injury. Universal fit allows the Aircast SP Walker Brace / Walking Boot to be worn on either the left or right leg. This was used for a short time recovering from bunion surgery. Also included, Even up shoe lift with adjustable thickness a $39.99 (US) value. This is to compensate for leg length changes while wearing the Aircast. Shoe Size for Aircast SP Walker 01A-M (US Sizing) WOMEN shoe size 8 - 11 MAN shoe size 7 - 10 Cash only please