Charles River Apparel Navigator Jacket (Regular & Big-Tall Sizes) 100% Nylon Imported Zipper closure Machine Wash Quilted nylon (3.50 cover./yd2) heavy-duty needle-punch insulation liner in sleeves provides easy on/off Durable, wind and water resistant and weather rated to 16 degree during moderate activity 3-season versatility Zippered pockets and inside valuables pocket Stand-up collar with wind flap provides enhanced weather protection