I had spoke with a representative for light weight and enough give in the material. This more resembles body armor than a Speedo. Also size tan ridiculously small. I have sold speedos  at a Dive and Swim Shop, wore them for many years, and these are a fail. If the staff doesn’t know the product, then why have them. 

It fits fine, maybe a bit of an odd cut but it’s not unreasonable. Biggest issue is that it’s so thin, you can see the outline of everything a lot more than normal. Colors don’t come through thankfully, but I’d feel uncomfortable wearing this around many people