The Proviz Switch jacket is a dual-layer, reversible jacket that can be worn either way, one for day and one for night.
By day, the fluorescent yellow waterproof material helps to keep you clearly seen on the roads. When riding in the dark, you simply switch the jacket round and the reflective material will reflect back artificial light from street and vehicle lights making you glow in the dark. It has a perforated back to aid with making the jacket as breathable as possible.
Two side pockets and two separate side vents help to keep the air flowing between the layers.