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O'Neill Heat 4/3mm Back Zip Full

by O'Neill
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O'Neill Heat 4/3 Bzip Wetsuit is an advanced surf wetsuit designed to offer ultimate performance and comfort in varied water conditions. Crafted from the world-renowned TechnoButter 3 Neoprene, it combines warmth and flexibility uniquely. A redesigned 3Q length zipper panel makes for easy entry and exit, while Fluid Seam Weld construction offers superior waterproofing and durability.

The O'Neill Heat 4/3 Bzip Wetsuit is designed to provide all-day comfort, with strategically placed TechnoButter Firewall insulation creating warmth in the chest and back while allowing maximum range of motion. The suit's thermal properties enable the surfer to take on any wave confidently. It has been tested and proven to perform in cold temperatures from 12 degrees Celsius to 1 degrees Celsius without compromising performance or comfort.

Sizes available for the O'Neill Heat 4/3 Bzip Wetsuit include Small, Medium Short, Medium, Medium Tall, Large Short, Large, Large Tall, X-Large Short, and XL, XXL, and XXXL. With its advanced design elements that offer complete freedom of movement combined with exceptional warmth and flexibility, it is perfect for any surfer looking to stay warm in challenging conditions.

Whether you're a novice looking to take on colder waves, or an experienced pro looking to stay warm in extreme conditions, the O'Neill Heat wetsuits provide exceptional performance and comfort.


TechnoButter 3 Neoprene provides ultimate warmth & flexibility
Strategically placed TechnoButter Firewall insulation creates added heat retention
Redesigned 3Q length zipper panel offers easy entry & exit
Exterior Fluid Seam Weld construction ensures superior waterproofing & durability
Tested & proven performer in temperatures as low as 0C
Available in sizes S through XXXL for a perfect fit