Quick-dry for all-day comfort4-way stretch material moves better in every directionMaterial wicks sweat & dries really fastAnti-odor technology prevents the growth of odor-causing microbesUPF 30 protects your skin from the sun's harmful raysSelf-fabric collarHeat seal logos95% Polyester/5% ElastaneLoose:Fuller cut for complete comfort.Updated performance fitSoft anti-pick, anti-pill fabric is extremely breathable & lightweight