SWOOSH MEETS AIR ON SOFT COTTON. The Swoosh is clear for takeoff on the Nike Sportswear T-Shirt. This classic fit tee features an everyday cotton construction perfect for everyday wear. The " By Air" features a puff print detail for added texture & detail. The classic fit tee silhouette is relaxed through the body & hips. Everyday cotton fabric feels soft & lightweight. The Swoosh printed graphic has a soft, smooth feel. The " By Air" graphic is done with a puff print that has a raised, 3D feel.