It's waterproof breathable composite will make the rider warm inside even when the weather gets chilly. Need not worry as this will provide protection even if it's raining while you're going on your adventures. This jersey sits close to the body without being at all restrictive. 

There’s room for all your ride essentials, such as a multi-tool, spare inner tubes, an extra layer of clothing in case it gets cold, plus all the essential snacks with it's 3 deep pockets at the back.