NIKE Dry Park first layer JSY LS it's a mens long sleeve jersey with invisible thumb holes. Compression t-shirt keeps you dry and cool during all training time. Compressive design provides support and hugs the body for lasting comfort. Stretch fabric allows for natural range of motion. Flat seams will move smoothly against your skin. Back mesh panel is zoned for optimal cooling. Long sleeve NIKE t-shirt provides comfortable practice and keeps you locked-in.