Tuligel Gel Heel Cup Heavy - Regular (pair) Standard TuliGel's are to be used in dress or casual shoes * Heavy TuliGel's are to be used in athletic or work shoes and feature higher ribs than the standard version * Combines the benefits of gel with Tuli's patented waffle design * Standard (Under 175 Lbs) * Heavy Duty (Over 175 Lbs) *