1.7 oz/yd2 / 58 gsm, 100% polyester taffeta with water-resistant finish; Encased elastic at hood opening for superior weather protection; Reflective tape details at front and back shoulders and placket; Two-snap closure at placket with dyed-to-match plastic snaps; Packable into self back pocket with hook and loop closure; Shockcord at lower hem for added weather protection