88% polyester/12% elastane Coolcore® with color secure® technology that helps prevent dye migration 
Coolcore® 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