This unique knit creates an abrasion-resistant surface and a smooth next-to-skin back side. Double-layer elbow patches provide even more durability. To make it visually appealing it was given a light heathered effect, rotated shoulder seams, and a slightly pointed back yoke. 100% polyester. Straight hem with side vents, sun protection UPF 50+, 3 logo snap placket, rotated shoulder seams, wrinkle resistant & quick dry. Material: Polyester.