Tour Master Sentinel Rain Jacket - Small/Black Waterproof and breathable Ripstop nylon shell with sealed seams is rated MVM 5000 for maximum breathability Features an Aqua-Barrier under-the-helmet hood to help eliminate seepage in the collar area. The hood easily stows in a hidden collar pocket Self-contained storage pouch allows the jacket to stuff into itself for convenient storage Chest map pockets feature waterproof zippers, Tour Masters Scoop Vent System and a mesh backing so they can be opened for ventilation when needed