Thinking about buying a wetsuit for open water swimming and triathlon? Here are a few triathlon wetsuit basics. You need to try a wetsuit on before you buy it. The fits are different from one brand to another It has to be a triathlon wetsuit. Regular wetsuits keep you warm but they do not provide the same flotation. Any triathlon wetsuit will make you faster. Weaker swimmers get more out of a wetsuit than stronger swimmers do. Swimmers whose hips and legs tend to sink will s