Light, warm and waterproof LIFALOFT™ jacket made to perform under pressure. Made to keep you dry and warm during high-speed performance, our Racing Lifaloft Bomber uses our best technologies. We used HELLY TECH® Performance fabric to give you a waterproof, windproof, breathable shell, while our distinct LIFALOFT™ insulation creates air pockets for more warmth at lower weight compared to standard insulation. We added stretch and articulated sleeves for optimal mobility on deck. Fibre Content: Shell: 100% Polyester. Lining: 100% Polyester. Insulation body: 70% Polypropylene, 30% Polyester Weight: 660g