All-Star Adult System 7 Pro Leg Guards (16.5") Super lightweight, strong, and breathable, these leg guards are designed to fit great and take abuse. Shin plastic is moldable and DeltaFlex harness gives a secure fit. Removable and machine washable UltraCool lined padding is located in the shins. The knee pads incorporates our Patella Plus d3o technology. Triple Knee Design with Active Tracking