The ‘Solar Chase’ T‑shirt from Nike ACG is part of the brand’s hot‑weather trail and mountain‑running line, built to keep you cool when the temperature climbs. The lightweight Dri‑FIT ADV fabric pulls sweat away fast, and the mesh panels at the back and under the arms keep the airflow moving when the pace picks up. Made with recycled materials and cut for easy movement, it’s an effortless layer that earns its spot on long, sun‑soaked days outside. 85% Polyester, 15% Cotton, Dri-FIT ADV Technology, Back & Armpit Mesh Panels, Reflective Branding, Style Code: IO9677-010, Shop All Men's Nike T-Shirts, Shop All Men's T-Shirts. Nike Men's ACG Solar Chase Short Sleeve T-Shirt in Black/Black/Summit White, Size Large