* 88% polyester/12% elastane Coolcore® fabric with Coloright™ technology that helps prevent dye migration * Coolcore® fabric is engineered to distribute moisture quickly throughout the garment. As the moisture spreads it dries faster and keeps you cool and comfortable, and has UPF 50 sun protection * 4-way stretch properties allow for increased mobility * Garment protects against the sun with 50+ UPF * Wicks moisture * Tag-free label * Crew neck * Set-in sleeves with rolled forward shoulder seam