The fj hydrolite system combines lightweight fabrics with 4 way stretch technology to create the lightest performance rainwear ever produced by fj fj hydrolite helps you stay comfortable in wet and windy playing conditions3 year waterproof guarantee100 waterproof windproof amp breathable25 layer fabric for lightweight feelstretch technical fabric for better range of motionwaterproof hand pocketsfully seam sealed garmentinnerouter storm flap amp chin protectorstorm tested up to 20 000mm