The Marmot Women's PreCip Eco Vest is a best-selling sleeveless waterproof activewear vest on Amazon. It is made with Marmot's NanoPro Eco fabric, which offers excellent waterproof and breathable performance. The vest features a DriClime-lined chin guard and zippered hand pockets for added comfort and convenience. It also has an adjustable drawcord hem for a customized fit. This versatile vest is suitable for hiking, camping, and other outdoor activities.