An economical jacket for the diver who wants to keep it simple, the OceanPro Jacket Style BCD features the same quality workmanship, comfort and fit that you expect from Oceanic. Fadeless 500 Denier Ballistic Nylon Construction: The OceanPro 1000D air cell seams are radio frequency (RF) welded from a fadeless 500 denier nylon. Exterior abrasion points are covered in Oceanic's fadeless 1600 denier ballistic nylon - tough stuff that will hold up to years of extreme diving and keep that "new look" longer. Alliance Integrated Inflator: Ergonomically designed to be functional and easy to use in any dive position, the Alliance Integrated Inflator provides a full range of airway exhaust/inflation control. Simply press a button to produce precise flow for trimming dive attitude or maximum flow for major changes in buoyancy. A large exhaust valve creates a flow rate higher than the inflation rate of the power inflator, improving diver control during ascents.