This vest is made of warm, midweight 100% recycled polyester fleece dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods. It contains 100% recycled polyester brushed tricot fabric trim on the wind flap, pockets, armholes and hem. The front zipper has a kissing-welt closure and a hidden wind flap Interior drop-in pockets.