The hard shell of the Darco Body Armor Walker II provides circumferential protection with added flexibility for sizing as edema subsides and muscles begin atrophy. A soft, breathable liner wicks away moisture with the help of raised air vents that trap air into the walker as the patient walks. Two insoles of different densities can be removed or added to offload pressure from different areas of the foot. The Armor Walker provides immobilization from below the knee down.