Men's Radiator SL Base Layer

A totally new take on the summer base layer, the Radiator uses a unique mesh fabric developed by Polartec that regulates body temp far better than synthetic fiber alone. The combination of two fibers enhance the evaporative cooling effect, by absorbing moisture (Tencel) and drying (polyester) over the surface.

The Radiator SL base layer is a mesh ultralight summer base layer, designed to be worn in conjunction with jerseys and bib shorts for the best combination of comfort and performance. Tag free collar, minimal strategically placed flatlock seams and self binding edges mean a base layer that disappears around you. Designed to fit close to the body with enough stretch for total mobility.