Additional tests demonstrate chalk-coated textiles' cooling effect in urban environments

As air temperatures stay elevated through fall months, people may still want clothes that cool them down while outside, especially if they live in cities that stay warmer than rural landscapes. Researchers who previously demonstrated a cooling fabric coating now report on additional tests of a treated polyester fabric in an article published in ACS Applied Materials & Interfaces. Fabric treated with the team's chalk-based coating kept the air underneath up to 6°F cooler in warmer urban environments.