It doesn't get much more comfortable than this with a soft anti-pick, anti-pill fabric which is extremely breathable and lightweight. Equipped with moisture-wicking and fast-drying capabilities, and a 4-way stretch to move better in every direction. Plus has a UPF 50+ rating to protect your skin from the sun's harmful rays. Designed with a 2-button placket with a flat ribbed knit collar and side-vent hem, with Under Armour branding for maximum appeal..