The Patagonia Women's Better Sweater Vest is a stylish and cozy option for women looking for a sleeveless activewear vest. Made from 100% recycled polyester fleece, this vest provides warmth and comfort without harming the environment. It features a full zip front, zippered hand pockets, and a stand-up collar for added protection against the elements. The Better Sweater Vest also has a slim fit, making it a flattering choice for layering. With its sustainable materials and timeless design, it's no wonder this vest is a best seller on Amazon.