The best way to stay prepared for all kinds of weather is by throwing your Torrentshell jacket in your bag where ever you go. This awesome jacket easily stuffs into it's pocket for easy transport, and has a regular fit for easy layering and comfort. The Patagonia Torrentshell jacket is made with a fully waterproof H2No(R) Performance Standard Shell with bluesign(R) approved fabric and a DWR weather protection coating.