Bellwether velocity vestthe bellwether velocity vest is an extremely versatile garment that can be worn over a jersey to provide extra warmth it features a breathable lightweight fabric that is both wind and water repellent features material exo grid and techmesh breathable lightweight and windwater repellent hydrophobic mesh back fleeced inner collar shock corded waist full length zipper with draft flap and zipper guardbuybellwether clothing from chain reaction cycles the worlds larg