Windtex fabric with 3 layers, 100% operated polyester outside, polyurethane membrane and 100% polyester mono brushed fleece inside. Windtex vest with Teflon treatment, blocks 98% of the wind to prevent wind chill, highly breathbale allows enough air to circulate to keep you from overheating. Water repellent surface sheds rain and snow. Provides warmth without the weight and bulk of traditional insulating fabrics, non restrictive fit alllows full range of motion.
Product running outProduct reference: