The durable O'Neill Heat 4/3 Back-Zip Wetsuit is full of high-end features including their 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 their 3Q length back zip for one of the most user-friendly entries in the O'Neill line. The Heat is warmer and more flexible than ever before.
Product Info
Cleanline Staff Stefan Says:
"The Heat has been going strong since the ‘80s and has built a cult following around it’s simple, yet practical and rugged design. This year, it has been seriously improved with O’Neill’s top, most flexible rubber, Techno Butter 3, making this the most flexible back zip for the money. The seams are welded, there’s an internal liner, a great zipper and the Heat is also available in some of the more rare O’Neill sizes like 4XL and XXLS. Overall, for a dependable back zip, you can’t beat the Heat. "
Cleanline Staff
The durable O'Neill Heat 4/3 Back-Zip Wetsuit is full of high-end features including their 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 their 3Q length back zip for one of the most user-friendly entries in the O'Neill line. The Heat is warmer and more flexible than ever before.
Product Details
- Thickness: 4/3mm
- Chest, Back: TechnoButter 3 Firewall
- Legs, Arms, Shoulders: TechnoButter 3
- Sleeves: Long
- Entry System: Back Zip
- Hood: No Hood
- MPN: 5342
Product Features
- Redzone Water Resistant Zipper
- Wind-Proof Smoothskin
- Double Super Seal Neck
- Seamless Paddle Zones
- Minimal Seam Design
- Fluid Seam Weld
- External Key Pocket With Loop
- Aqua Alpha Solvent Free Neoprene Lamination
Additional Info
Back Zip Closure
Back zip entry system with durable zipper provides easy entry and exit with a water resistant seal.
Redzone Zip
Urethane coated, offset zipper teeth interlock to stop leaks and keep water from entering the suit.
Minimal Seam Design
Insane flexibility, fit and durability using a unique design which utilizes larger panels and less seams.
Double Super Seal Neck
Fully adjustable glideskin seal. Comfortable and watertight.
Fluid Seam Weld
8mm silicone-based urethane sealed exterior with a triple-glued and blind stitched interior. Watertight, durable, and ultra flexible seam.
TechnoButter 3 Firewall
Lightest neoprene foam core ever, with heat retaining thermal interior layer and quick dry properties even more flexible then before.
TechnoButter 3
O’Neill’s exclusive, maximum stretch, hydrophobic neoprene with featherlight ENVY foam rubber core. Ultimate warmth and comfort. Built to last.
Warranty
This product is backed by a warranty from the manufacturer. Click below for details on the warranty policy for O'Neill products.
Returns
If you are not 100% satisfied with your purchase you may return it for a refund, or exchange within 30 days of receiving your order.
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