-Reduces Pressure on “Bauer” Bump -Helps Loose Fitting Skates -Scissor-Trim for Perfect Fit One Size Fits Most Foam Grip Lock Heels in Place Immediately makes loose skates fit better. Helps prevent heels from slipping out of skates, which can cause heel bumps or painful blisters. Cushions and protects sore heels. Flexible, contoured foam delivers instant comfort.