Snorkeling gear is a type of equipment used by people who enjoy snorkeling, a recreational activity that involves swimming on the surface of the water while wearing a mask and FINS. FINS, the 4 letter solution to the crossword, are a type of footgear worn by snorkelers to help them move through the water more efficiently. MASKS, the 5 letter solution to the crossword, are a type of headgear worn by snorkelers to protect their eyes and face from the water while allowing them to see clearly underwater.