Coolibar Mens Short Sleeve Button Down Shirt, Blue Patterned Coolibar Mens Button Up Shirt, Sun Protection Button Down Shirts, Lightweight Moisture Protection Mens Shirts, UPF 50+ Size: S Color: Blue/White Material: 100% Polyester Style: Short Sleeve Button Down New Without Tags Condition: New *Special Note: UPF 50+ Still curious about the size? Check out the brand's website for their size charts on similar items or ask us for more measurements. Send us an offer! We always accept or reasonably counter!