* 84% polyester/16% elastane Xtreme compression cloth with Coolcore® technology * 92 polyester/8% elastane stretch mesh inserts on center back and underarm * 4-way stretch properties allow for increased mobility * Coolcore® is engineered to distribute moisture quickly throughout the garment. As the moisture spreads it will dry faster and keep you cool and comfortable. * Garment protects against the sun with 50+ UPF * Wicks moisture * Tagless label * Crew neck * Raglan sleeves * Dropped tail