Expertly designed for ultimate comfort and performance, the Aquagear M231-S04 Premium Swimming Mask & Snorkel Set offers a clear and distortion-free view with its tempered glass lens. The silicone skirt ensures a snug, leak-free fit while the adjustable head straps provide personalized comfort and stability. The semi-dry top snorkel prevents water from entering when submerged, while the flexible mouthpiece allows for extended snorkeling sessions. Made with high-quality materials and featuring an ergonomic design, this set is built to withstand countless underwater adventures. Choose from multiple colors and easily transport it for any travel or storage needs. This top-notch set is perfect for both seasoned snorkelers and beginners, offering an unforgettable underwater experience. Fits most adults, with the mask weighing approximately 175g and snorkel weighing approximately 169g. The soft and comfortable silicone mask skirt and tempered glass lens deliver superior clarity and durability.