This super stretch 2.0mm neoprene undervest is designed to work as an extra layer under any wet or semi-dry suit.

The U30 features 100% microcell CR neoprene, excellent durability and insulation, and a bonded high-quality nylon thread.

• 100% MICROCELL CR NEOPRENE – More expensive but in fact the only neoprene that really works for diving. Excellent durability and insulation far better than other Neoprene qualities, like SBR, SCR etc.
• Bonded high quality nylon thread.