Innovative Dry Top SnorkelThis diving mask is equivalent to assembling diving goggles and breathing tube snorkeling dry top together.When you swim with a snorkeling mask, you can breathe through your nose, which can reduce fatigue when using traditional dry top snorkel breathing tubes with silicone mouthpiece.You can enjoy the underwater snorkeling time with peace of mind and freedom. Anti-fog and Leak-proof DesignOur mask comes with a three-dimensional nose mask, which has enough space to breathe through the nose. The nasal mask and lenses are separate to prevent fogging. The nose mask and face skirt are both made of silicone material, which can fit different facial shapes and have good sealing and leak proof performance. Clear Panorama Wide ViewThe lenses of the snorkeling mask are made of PC material. It has high clarity and good visibility of underwater objects. You don't have to worry about the lens being scratched and causing confusion.A lens provides better visibility, and there is no obstruction in front of your eyes. You can boldly go swimming, which is a good choice for both adults and youth. Support Camera Mount Snorkeling Mask comes with camera mount, suitable for Go Pro camera, Record your underwater tracks from your perspective,easily achieves footage of your amazing underwater adventures and memorable moments while snorkeling, and share them with your friends and family. Adjustable Buttons and Silicone StrapsThe scuba diving mask has a button that can be adjusted to fit different sizes.The soft silicone headband won't pull your hair.The mask can be adjusted to fit your face comfortably, allowing you to have a pleasant swimming time. How to choose the size? Firstly, Measure the distance between the sides of your cheeks . If the length is 12.5cm(4.9 inch) , it's suitable for size S/M. If the length is12.5cm(4.9 inch), it's suitable for size L/XL. ",