The Lite Pro Is a one size fits all chap which incorporates almost all of the evolutionary developments of the Original Pro. The Silverback Lite Pro is a lightweight apron, with a wrap around leg offering maximum protection for the knees and inner thigh. FEATURES Back and IAP(CORE) Support System15% lighter Bi-lateral fastening system Double Knife pockets Breathable Water repellant finish FABRICS: 90% Cotton10% Nylon