Start is the specific response to the demand for a very robust, indestructible jacket that guarantees a long lifespan even with extremely intense, everyday use in diving centers and rental shops. For this reason, a combination of the most durable materials available on the market, 500 and 1000 Denier Cordura, has been selected for the entire jacket. The jacket features a conventional bladder structure, which has been designed with a higher volume to ensure adequate buoyancy even in smaller sizes and to address the common tendency of beginner divers to use too much weight.