help prevent heel pressure ulcers in people who are particularly prone to suffer from the condition. #8039-01BAR-BARIATRIC -Calf Circumference: 12-23 inches Height Circumference: 65-80 inches Weight:220-600 lbs. #8039-01PET-PETITE Calf Circumference: 6-10 inches Height Range: 46-64 inches. Weight Range: 70-130 lbs. #8039-01-STANDARD Sizing Calf Circumference: 8-17 inches Height Range: 60-77 inches Weight Range: 120-250 lbs UNSPSC#42241700