Ultrasoft brushed fabric with Dri-FIT technology for performance and comfort. Design details include a self-fabric collar, two-button placket with dyed-to-match buttons, open hem sleeves and side vents. Embroidered Arches. Nike logo on sleeve. 4.6 oz., 96/4 recycled polyester/cotton. Unisex sizes S - 2X. Please add $3.00 for size 2X.