Waterproof, stretch, lightweight and easy to pack down 3-layer shell, this year completely restyled to make it more colourful and Crazy than ever! Unlike other shells on the market, the Boosted Proof is ideal for high-intensity activity, thanks to a full-stretch fabric and a construction that offers great freedom of movement. The waterproof performance is guaranteed by the use of an excellent fabric such as Dermizax (20,000 mm water column) , together with heat-taped seams. The breathability is enhanced by the presence of ‘Shark Vents’, an exclusive technology developed by Crazy that promotes air flow and body-moisture wicking, with no compromise in terms of waterproofness. The jacket has a waterproof, magnet-type zip for hassle-free operation - even with gloves on.