DUI DuoTherm II 300 Mid Layer Vest XX-Large

Advanced Thermal Vest for Drysuit Diving
The DuoTherm II 300 Vest is engineered to provide superior warmth and flexibility for drysuit divers. Designed with heavy stretch fleece (560 gm/sq. m) and pill-resistant jersey fabric, this drysuit vest delivers excellent insulation while maintaining a sleek profile under any exposure suit. Whether you're exploring cold water wrecks or conducting long training dives, this thermal dive vest enhances your comfort and performance.

Moisture Control with AWT Technology
Built with Active Wicking Technology (AWT), this DUI undergarment vest efficiently manages interior suit moisture while repelling incidental water contact on the outside. The advanced moisture-wicking layer pulls sweat and condensation away from the body, keeping you dry and warm during extended dives. It's an ideal choice for cold water environments ranging from 45 to 60 Degree F.

Versatile and Comfortable Layering Solution
Designed for modular thermal protection, the DuoTherm mid layer vest adds approximately 5 Degree F of extra insulation when used with your undergarment system. Its all-way stretch fleece, accent stitching, and hand warmer pockets make it not just practical but extremely comfortable. Whether you're a recreational diver or part of a technical dive team, this insulated dive vest is a reliable choice for maintaining core warmth.