The Rock Star Mini P.D. Knee Pad is a more modified version of the traditional Mini P.D. Knee Pad. The cores are contoured for faster break-in and greater stability upon impact.
Measure the circumference around the leg at 4" above the top of the kneecap (thigh) & 4" below the bottom of the kneecap (calf).
Suggested for Roller Derby; Suitable for Jammers, Pivots & Blockers