The PRO-TOP 3 is a light weight vest with ergonomic handle, made from 100% mesh. It incorporates the latest D3O® BP3 AERO back protector which provides optimum protection while providing an outstanding comfort.The PRO-TOP 2 is ideal for training and racing without a backpack. It features 4 side pockets to provide storage space for cell phones, energy gels or tools and a pocket for a hydration reservoir up to 3 L which is completely isolated from your body. This protection has been developed specifically for and during the Enduro World Series by our pro team.