The Rubber Soul Short John gives you the warmest and most flexible Neoprene ever while remaining sleeveless for added flexibility.

• 100% E3 Neoprene.
  1. Lighter.
  2. Warmer.
  3. Most flexible Neoprene ever.
• 3rd generation of Elastomax Superstretch Neoprene.
• Sleeve-less.
• Chest zip.