Material: Mesh, Polyester, TPU. Fabric: Taffeta. Design: Logo, Reflective Detail. Fabric Technology: Aqua Dry, Breathable, Lightweight, Waterproof, Wind Resistant. Neckline: Hooded. Heading out on expedition? You'll need a waterproof you can rely on. Ossus is a savvy choice, offering reliable shelter from wind and rain, thanks to the AquaDry Membrane construction with adjustable hood. We think it's a worthy addition to our Duke of Edinburgh's Award Collection.