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