Schoeller ColdBlack

Schoeller ColdBlack main

Most black clothing absorbs 90 percent of the sun’s heat, but black fabrics that have been treated with Schoeller’s Coldblack technology during the dying process actually reflect 80 percent of heat rays (nearly as much as white fabrics) while also offering UPF 30+ protection against harmful ultraviolet rays. The company keeps the technology a closely guarded secret, but the results speak for themselves: Temperature tests at independent labs found that a Coldblack-treated shirt held under infrared lamps stayed 10°F cooler on the interior and 22° cooler on the surface than a regular shirt. Expect to see Coldblack popping up soon in apparel like black Mammut Champ and Westcomb Talus mountaineering pants. schoeller-textiles.com