O'Neill Wetsuits Women's Tech 24-7 Short Sleeve Crew Shirt 93%Nylon/7% Elastane Imported Strategic Paneling for Your Best Performance The New 24/7 Tech Series utilizes a Highly Breathable, Quick Dry, Nylon/Spandex Composite Fabric 30+ UV Protection; Recommended and Approved by the International Skin Cancer Foundation Relaxed Fit for Maximum Comfort and Cooling Flatloc Stitched