Smartwool 150 Shortsleeve Crew Style: Canoe Print Weight: 150 Color: Light Blue Fit: Athletic Fabric: 87% merino wool/13% nylon These are retail store extras from the 2019/2020 season that had the tags removed. They are brand new and unworn. I have a handful in both size XS and Small. The fabric is terrific. Approximate measurements: XS Half Chest: 16” Length: 24” Small Half Chest: 16.5 Length: 25.5