The Evenup™ Shoe Leveler is an innovative shoe cover and lift designed to reduce length discrepancy between your fracture shoe, walking cast or boot and your regular shoe by creating a more balanced gait. The Evenup™ Shoe Leveler is a leg length equalizer, acting as a balancer and leveler to eliminate low back, knee, and hip pain often associated with the use of a walking boot cast. The height is adjustable, offering two thicknesses: 1/2 inch and 1 inch. Universal right/left. By Evenup. The Evenup Shoe Leveler does not correspond to shoe size. Instead, measure your shoe sole to determine your appropriate size. It is generally best to choose a shoe leveling device that is too small rather than too big. Small fits Women's shoe size 5 - 8.5 and Men's 6 - 8 Medium fits Women's shoe size 9 - 11 and Men's 8.5 - 10.5 Large fits Women's shoe size 11.5+, and Men's 11.5 - 13 Indications - The Evenup™ Shoe Leveler is used to balance leg length while wearing a walking cast. Here's a link to our return policies and procedures. SKU#: M907 907