89% polyester, 11% Spandex, 180 gsm; Four-way stretch fabric; Rich, cotton-like feel; 40+ UV protection; Stand up-collar with reverse coil zipper; Debossed ‘Spyder’ neck tape; Back vent for added ventilation; Back reflective tape for increased visibility; Side vents for added mobility and ventilation ; Cuffs with thumb holes; Iconic rubberized Spyder bug logo at back vent; Rubberized Spyder wordmark at right side;