The Prime dive BCD is light, robust and a great fit. Prime is one of the best entry-level jackets in years. Made of 420 denier Cordura which makes it very light and also very durable. The design has been revamped to further improve the fit: the new ergonomic shape with a single-plate back panel and handle, the two large pockets with VELCRO®brand fasteners and the dedicated octopus and pressure gauge attachment points make the Prime particularly comfortable. Prime is a standard JACKET equipped to incorporate the "Standard Buckle System" ballast system, which guarantees the diver an excellent buoyancy in safety. The upgrade designed by Mares involves just a few clicks: you just need to replace the buckle covers with weight pockets equipped with VELCRO®brand fasteners and a practical customizable label. Easy to use even with gloves, this is a simple yet safe system that gives the product an extra plus.