The Thermo range from O'neill offers base later insulation. This hooded thermo top is to be worn under your suit, the 8oz P2 fabric made from polypropelene offers great insulation with minimal bulk.
The 2mm Glideskin hood helps regulate you body's temperature by keeping your head warm. As the hood is attached to the vest it helps create a better seal around the neck area.
This hooded vest features:
Maximum core insulation
Water repellancy, odur resistance
4-way stretch fabric
Strategic seamless paddle zones