320D Nylon Tussor Shell. Hydrapore® Waterproof 5,000mm / Breathable 5,000g. 150g Sureflote® Flotation Assistance Technology. 150g Thermadex® Insulation. Built-in Heat Map™ Technology. Line Cutterz® Zipper Puller Included. Low Profile Side Entry Storage. Pre-Curved Elbows. Reflective Elements for Added Safety. Underarm Zippered Vents “through-to-skin”. Lycra Inner Cuffs. Fast-Drain Hem and Sleeve Cuff.