The KÜHL Fuse Long Sleeve Button Up Shirt in Carbon is a lightweight technical outdoor shirt built for warm-weather adventures and travel. It features 95% nylon and 5% spandex ripstop body fabric that offers durability, quick drying, and stretch with maximum UPF 50+ sun protection on covered areas. Strategically placed breathable mesh panels enhance airflow, while advanced yarn construction reduces skin contact for cooling comfort. Functional outdoor details include a button-down front, secure zippered chest pocket, interior sunglass cleaner, and button-secure roll-up sleeves. kuhl clothing Kuhl Fuse Long Sleeve Carbon Men's 7595-CA-M Top, Large