Aqua Lung Micromask X Scuba Diving Freediving Mask Color:Blue/Blue Promate Wave Snorkeling Fins/FN400 &

Promate Wave Snorkeling Fins/FN400 & NEW Fish Eyes Scuba Mask/MK260(RX-able) & Cobra 100% Totally Dry Whistle Snorkel/SK680 & Nylon Mesh Bag w/ Cord Drawstring:

Patented dual lenses with Edgeless technology on sides

They are also helpful in gathering

Lens-change system lets you change the lenses yourself

Voyager 2nd Stage Octo with 36" LowPressure Hose:

Aqua Lung Micromask X Scuba Diving Freediving Mask Color:Blue/Blue Promate Wave Snorkeling Fins/FN400 &The Micromask X features a revolutionary design that positions the lenses within your ocular orbit (the natural facial recesses of the eyes). This results in significantly improved peripheral vision and an incredibly low internal volume. Plus, patented Micromask technology reduces frame bulk for a low profile with reduced drag. Features Patented Micromask Technology: The use of a single piece lens, skirt, and frame allows the lenses to be placed close