Design: Plain, Silicone Logo. Fastening: Button, Pull Over. Cuff: Contrast Edge. Neckline: Contrast Stripe, Ribbed, Turn Down Collar. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Lightweight, Moisture Wicking. UPF 50+, UV Protection. Fit: Slim. Sustainability: Made from Materials. Coldstream Next Generation Darnick Polo Shirt in Navy Size: 9-10 Years