The Anderson Shirt looks the part of a traditional collared shirt, only this short-sleeved snap shirt is made with highly breathable, quick-drying Intuitive(TM) IQ fabric, with a touch of invisible stretch so you can work, ride mountain bike, and post up in a camp chair at the trailhead without a change. We like the multi-functional aspect of the Anderson because it looks good, doesn&';t wrinkle, and is at home on a plane, a river, or singletrack. Intuitive(TM) Stretch IQ Quick dry, stretch tech woven 85% polyester, 15% spandex Features 50+ UPF Quick dry Super stretchy Regular fit Tech fabric 1 chest pocket Black pearl snaps 31-inch center back length Average weight: 182g