Snorkeling gear typically includes a mask, snorkel, and fins. The mask allows you to see underwater clearly by creating an air pocket in front of your eyes. The snorkel is a tube that lets you breathe while your face is submerged, and the fins help you swim more efficiently by providing propulsion. Additional equipment may include a wetsuit for warmth, a buoyancy vest for safety, and a dive computer for monitoring depth and time. Properly fitting gear is essential for comfort and safety while exploring underwater environments like coral reefs or marine parks, such as the Great Barrier Reef.