This long sleeve pullover is crafted from breathable EcoTec micro polyester and tailored for a comfortable fit.Product Detail: 1/4 Zip with top zip pocket Long sleeve with banded cuff Bamboo charcoal infused micro polyester Quick dry and easy care, UPF 50 Sun Protection Naturally odor resisGreyt 92% micro poly, 8% Spandex. Machine wash cold, tumble dry low