The Brunswick Progressive Heel is available in small, medium, large, and XL sizes so no trimming is necessary. This heel allows more slide than the Classic Heel by Brunswick These heels are specific to Brunswick Performance shoes.

Progressive Heel Tri-color 5
More slide than the Classic heel by Brunswick
No trimming necessary
Small: Womens 5.5-8/Mens 4-6.5
Medium: Womens 8.5-11/Mens 7-9.5
Large: Mens 10-12
XLarge: Mens 13-15