A windproof water repellant technical jacket with reflective prints that keeps you warm and comfortable form fitmade of event 310 a 3 layer fabric compact elastic and abrasion resistant polyester outer shell with a water repellant treatment soft brushed hydrophilic polyester inner layer and a breathable water and windproof membrane in betweentwo open back pockets with coating to protect your stuff from water and mud extra security pocket with zipperside openings with hidden zipper for ext