This is the ScubaPro Flux Scuba Diving Snorkeling MaskFeatures: High-impact polycarbonate frame delivers durability and strength. Hypoallergenic silicone skirt with double-feathered edge is super-comfortable and keeps water out. Non-slip strap and easy-adjust buckles provide the perfect fit for enjoyable diving. Dual lens design is low volume and provides excellent field of view. Rotating buckles work with a micro-adjustable strap to achieve a comfortable, watertight fit. Buckle tabs are flexible, enabling the mask to be folded flat for traveling. Mirrored lens option delivers a glare-free view of the underwater world. The mask frame is spray painted for that premium look. The attractive low volume single lens FLUX comes with a strong, impact-resistant polycarbonate frame that will withstand lots of use and abuse. The hypoallergenic silicone skirt features a double-feathered edge to provide a comfortable, watertight seal on a variety of face shapes. The non-slip strap and easy-adjust buckles let you dial in the perfect fit. "