Neoprene Dry Suits

Neoprene drysuits have their own thermal properties, keeping you warm even without an undersuit. While you do still need an undersuit it doesn't need to be as thick to keep you warm. Due to the thicker material the effect of suit squeeze is minimised, reducing any pinching. Neoprene drysuits can withstand more abuse because of their thicker materials but can feel more cumbersome and require more lead to get down.