100% polyamide. Windproof & breathable. Large back panel constructed with stretch double-weave soft shell for active movement. Reflective piping for safety in low-light & night conditions. Water-repellent finish makes light rain bead up & roll off. Zippered chest pocket & hand-warming pockets keep contents secure. Brushed tricot chin-protector keeps zipper from abrading chin and neck. Center front closure uses a reverse-coil zipper backed with a wind flap for increased water and wind resistance. Stretch inner cuff prevents chilly air from coming in at the wrists. Laser embossed tonal circle "R" logo at lower left back side.