[2 of 2 customers found this review helpful]
Usage in the Riviera Maya was good. Proved well for skin diving for lobster and surface drifting/swimming off the Sian Kaan. The product functioned well except for the mouthpiece pinching on occasion. Also, I believe, for the larger models the starps need to be wider (2.0 inches) and a little heavier material. I have, and will continue to use, the product.