For premium warmth and comfort, you can't go wrong with the Climasense 1.0 Kashmir HG Tight! Terramar's exclusive Heat Generating Technology features hollow spaces between the fibers which capture body heat and prevent warmth from escaping. This performance baselayer tight is crafted from a soft, luxurious blend of 54% micro-acrylic, 39% Viloft viscose, and 7% spandex jersey-knit fabric which dries fast, wicks away moisture, and lets skin breathe. The brushed outer surface adds extra air-trapping warmth, while an antimicrobial treatment works to inhibit the growth of odor-causing bacteria. Built-in UPF 25+ sun protection helps shield your skin against harmful UV rays. Imported.