Lightly insulated for high activity or temperate weather.
Your baselayer is your first, next-to-skin layer and is designed to wick away moisture.
Made with THERMASMART technology that automatically adjust to your body temperature. When you are cool it traps air to maintain warmth. When aerobic activity rises and the surface temperature increases the fabric allows moisture vapor to escape, maintaining comfort.
86% Micro Polyester / 14% Spandex