Built for days when you just don't feel like riding, the Mavic Stratos H2O jacket is waterproof, not water resistant. The difference between the two is the difference between being caught, miserable, in a light shower or a calculated decision to ride on a rainy day. When you know it's gong to be wet, reach for the Stratos.The secret to the Stratos is its Cocona Xcelerator main body fabric. This 20,000mm rated waterproof fabric is also one of the most breathable in Mavic's lineup, which means you'll stay dry from the rain and your own sweat. The Stratos also comes with a detachable hood, fully bonded seams, and ergonomically designed cuffs that easily integrate with gloves. There's even an asymmetrical front zipper, zippered underarm vents, and a sscuff guard for added durability.