187 Killer Pads Pro Derby Knee Pads - These are similar to the Pro Knees but they are slightly slimmer making them more ideal for scootering. They also feature removable cap so it can be easily replaced when worn out instead of having to purchase a whole new set of pads. These pads feature removable foam for easy cleaning. A quality product that keeps you protected! 187 Killer Pads are comfortable without sacrificing the protection you need. Grab some today and be confident in knowing your well protected.