The Pearl BCD from Aqua Lung is a new mid-level women's BC that combines the superior fit, comfort and cosmetic of the pioneering Pearl i3, with the traditional operation of the original Diva series.For real women who come in all shapes and sizes, the Pearl offers an adjustable waistband and a wide adjusting shoulder strap that allows them to fine-tune the fit to their body. It incorporates a plush back lining and Aqua Lung's customary sports bra for added comfort and stability. Fitting room Service - We offer free exchanges to an alternative size on this product! Click to learn more.The Pearl features the new, patented and innovative SureLock II mechanical weight release system. The SureLock II is even easier to load than its predecessor and remains secure until you want to release it