Buying your first diving wetsuit is a major milestone—it’s the difference between a shivering, short dive and a comfortable hour-long underwater adventure. Unlike surfing suits, diving wetsuits are built to withstand the pressure of deep water without losing their insulating properties. 1. Prioritize the Perfect Fit

Fit is the most critical factor. A wetsuit works by trapping a thin layer of water against your skin, which your body then heats up.