In changeable conditions, staying warm and dry is key. It can make or break a ride. This packable, windproof outer layer is your Pocket Shield against the cold. Engineered to protect, on any day. At 82g for a size medium it’s ultralight and extremely packable. Folds into to the palm of one hand. Your insurance policy that you will have a good ride whatever conditions you encounter. Developed from mountain climbing materials: if it protects at 8000 meters, on your local hills it will work too.