This snorkel mask features two high-clarity lenses made of durable tempered glass, ensuring excellent underwater vision and scratch resistance and a comfortable fabric strap that rests gently on the head for extended wear without discomfort. Its soft facial skirt provides a secure, leak-proof seal, molding to the contours of your face for an ideal fit. The mask includes a quick-disconnect buckle on the strap, making it easy to put on and take off. DESIGN & DETAIL: Two window design with tempered glass lens for maximum clarity Scratch-resistant durability Elastic fabric mask straps offer comfort from hair-pulling