Omnia M Shell is a waterproof & 100% windproof layer to be worn over the Smart Jacket in adverse weather conditions. Extremely versatile, lightweight & breathable, the garment is made from stretch material for maximum comfort & features a waterproof front zipper, adjustable cuff & reflective inserts. Features 100% waterproof & windproof layer that can be worn over the Smart Jacket in bad weather Packable Reflective inserts Ultra-lightweight Ergonomics Anti-floating sleeve adjustment Wrists adjustment Water resistant zipper Fully waterproof fabric