The BBB ThermoLayer Long Sleeve Base Layer keeps you warm and dry in cold conditions. The antibacterial treatment will keep this base layer fresh and clean. Mesh zones enhance ventilation while maintaining warmth.
A great undergarment to keep you extra warm for those cold days, whether your on the bike or on a hike. The ThermoLayer will keep you nice and warm.
Note* The BBB Thermolayer L/S is being replaced by the BBB FIRLAYER Long Sleeve Base Layer.
- Seamless design for increased comfort, with Ribzones for increased body support.
- Made from a combination of Polypropylene and Polyamide fibers to keep you warm and dry.
- Mesh zones to reduce perspiration without sacrificing warmth.
- Special quick dry treatment enhances moisture transport (wicking) to keep you drier.
- Awarded Highly Recomended 10/10 by Cycling Weekly UK
- Long sleeve version for extra protection during winter rides
These base layers have combined sizing