The durable O'Neill Heat Series is full of high-end features including our exclusive TechnoButter 3 neoprene and windproof TechnoButter 3 SL Firewall in the chest and back. Fluid Seam Weld construction is fully sealed and watertight to keep you feeling dry, loose, and warm. Equipped with our 3Q length back zip for one of the most user-friendly entries in our line. The Heat is warmer and more flexible than ever before.
Key Features
- Back Zip - Easy Entry
- Redzone Water Resistant Zipper
- Minimal Seam Design
- Double Super Seal Neck
- Key Pocket With Loop
- Aqua Alpha Solvent Free Neoprene Lamination
Construction
- Fluid Seam Weld
- Chest, Back: TechnoButter 3 Firewall
- Legs, Arms, Shoulders, Entry: TB3