Oceanic Youth Snorkeling Set includes an oversized two lens mask for better upper and lower visibility, hypoallergenic and variable geometry fitted liquid silicone skirt, and comfort ski strap with integrated no hassle snorkel keeper. Oceanic proprietary patented dry top snorkel, with ergonomic comfort mouthpiece, and a lower purge valve ensures an enjoyable experience in the water. Included fins feature a dynamic X shape balancing power and comfort, with a super channel winglet designed blade for improved efficiency. Techno Polymer and high-performance Thermoplastic rubber are featured throughout the fins for efficiency and durability. Sizes are simple to adjust, featuring a swiveling strap covering wide size range  size S/M . Includes mesh carry bag. Oversized two lens mask design for improved panoramic and vertical viewing window Comfortable and easy to fit ski-goggle type strap with snorkel loop attachment Exclusive Patented dry snorkel technology Silicone mouthpiece with easy purge design High performance thermoplastic fin design