420D nylon shell with water-resistant polyurethane coating. 100% polyfill thermal insulation. Jacket has programmed elastic waistband to retain shape, collar lined with fleece for warmth and nylon-ribbed cuffs. Zippered tissue pocket on left sleeve. Reflective piping and taping. Bib has full-length side zippers, snow cuffs, and seam-sealed seat. Exclusive Yamaha embroidered logos.