Look perfectly polished on the go with a lightweight long sleeve half-zip, featuring our on-trend mock neck and eye-catching colorblock style. Designed with the patented Icefil technology, UPF 50 protection, and moisture-wicking properties, you'll be keeping your cool from early morning coffee runs to impromptu cocktails at the country club. *Our innovative Icefil technology cools the body up to five degrees and wicks moisture at three times the typical rate, causing sweat to evaporate quickly and leaving you cool and dry.