First, determine the color that you would like and then choose the size for your set in the size chart (mask size/flippers size).
The standard Mask size is: S / L. The standard Flippers size are: M / L / XL.
Diving mask: The mask includes sperate channels for inhaling and exhaling, which is called a Double Air-flow Channel Structure) for anti-fogging during use.
Flippers:Anti-slip design of flipper bottom,it can prevent slip,sprain and scratch,apprain and scratch.Assure your safety at the most extent.
Give you a comfortable wear experience,don't damage your ankle,it can adapt your foot.