Snorkel Set Features: Comfortable Fit Dual Lens Technology Low Volume Mask for clearer vision Tempered Lens Adjustable Head Strap Colour may vary. A great choice for fun this summer Features Wide view polycarbonate lens with UV protective coating Double feathered edge skirt for precise, leak-resistant fit Fully adjustable split head strap Dry top snorkel technology prevents water infiltration Soft, comfort-fit snorkel mouthpiece Adjustable snorkel strap retainer 100% latex free