Suggested Use Amazing the warmth benefit you get from such a thin material. A must have on the next adventure you are planning.
Material 98% Thermolite® polyester, 2% spandex Thermolite® provides warmth and comfort without weight even when wet. With its hollow-core fibers that trap air for greater insulation, Thermolite® is lightweight while offering heavy-duty performance. The larger surface area allows for faster evaporation by speeding moisture away from the skin to the surface of the fabric. Thermolite® also dries 20% faster than other insulating fabrics and 50% faster than cotton.