Quick answer: This is a piece of swimwear from Speedo. It's offered in XXL and up, which puts it in our extended-size collection.
Swimwear that actually fits keeps you in the water longer, and time in the water is what builds the fitness and breath control that make diving easier.
Swimwear sizing varies by brand, so compare your measurements to the maker's size chart rather than going by your usual size. Read Plus Size Dive Skin Fit. More options: Extended-Size Wetsuits, Drysuits & Dive Apparel.