- 50+ U.P.F
- Maximum core insulation
- 4-Way stretch fabric.
- Water Repellency, Odor Resistance
- Rash Protection
- Super Low Crew Neck
The Oneill Thermo-X is base layer insulator, which can be worn under your winter wetsuit for added warmth. Alternatively can be worn with boardshorts in cool to warm water temperatures, perfect for UK summers.
The Super Low Crew Neck stops any interference with wetsuit neck.
The rashvest is Nylon/Spandex with HyperDry for maximum insulation and minimal water absortption