ZONE3’s neoprene vest serves as an exceptional thermal base layer, perfect for wearing beneath a wetsuit to amplify warmth during cold water swim training and various other water sports activities that demand an additional layer of insulation.

The 2mm neoprene layer offers a snug, form-fitting profile with an elevated neck for comprehensive coverage and enhanced comfort, all achieved through a single seam design. To preserve the body's warmth, an internal titanium coating is applied. This vest is crafted from open cell neoprene on the interior and super-stretch material on the exterior, secured through meticulous gluing and blind stitching.

While primarily catering to outdoor swimmers, this vest also finds utility in pool training to provide added buoyancy where necessary. When paired with buoyancy shorts or jammers, it becomes an excellent choice for situations where a full wetsuit may prove too warm for comfort.

• Exceptional Thermal Insulation: A super snug fit ensures superior warmth during outdoor activities.


• 2mm Neoprene: Provides effective insulation without sacrificing mobility.


• Glued and Blind Stitched Seams: Ensures durability and minimizes water ingress.


• Versatile Use: Can be worn independently or layered beneath a wetsuit.


• Titanium Heat Retention Coating: Enhances the maintenance of body heat for extended comfort.

• Enhanced Warmth: Ideal for bolstering the warmth of your wetsuit or as a standalone option when a full wetsuit feels excessive.


• Versatile Application: Suitable for use independently or as an underlayer beneath a wetsuit to adapt to varying water temperatures and preferences.