Three-layer composite material with soft fleece interior retains body heat. Full length zipper for easy venting, internal draft flap with zipper garage seals in warmth. Two hand pockets and one back pocket with zippers securely store your items like 5.5" mobile phone. High cut double layer collar for warmth and comfort Elastic cuffs to keep the chill out. Reflective elements on the front and back for low light visibility; Excellent for windy day and winter biking