Small Fit's Men's Shoe Sizes 4-6; Women's 6.5-8.5 Specifically Designed To Relieve Pressure On Ulcerated Areas Of The Foot During The Treatment Of Diabetic Ulcer Squared Toe Box And Wide Foot Bed Leave Ample Room For Dressing Removable Reinforced Toe Cover Protects From External Aggression And Allows Easy Access To The Treatment Area Seamless Design Helps Eliminating Potential For Skin Breakdown Impax Grid Tri-laminate Insole Is Designed To Help Redistribute Load Away From Ulcers By Simply Removing Impax Foam Blocks Fits Right Or Left