New Other DonJoy Perf Trizone Knee Compression Sleeve Right Leg Adt Blk X-Large Natural/Red (see pics) Ventilation ports along

New Other DonJoy Perf Trizone Knee Compression Sleeve Right Leg Adt Blk X Large Natural Red (see pics) Ventilation ports along (see pics) Ventilation ports along the front shell and knee cap accelerate airflow to keep your legs cool Hinged knee cap promotes independent movement during strides Removable liner delivers a cushioned fit that minimizes moisture accumulation Anatomical design forms to the shape of your leg for maximum comfort Adjustable upper lock and calf strap offer dual support to ensure a perfect fit Shin: Ribbed polyethylene cap Knee: Polyethylene cap Thigh: Extended foam paneling Calf: Anatomical molded foam and a spoked end cap improves weight distribution and durability