The product is a two-piece set for boys in size 4T, designed by Athletic Works. The set includes a casual shirt and a tank top, both in a black multi-color pattern. The sleeve length is sleeveless and short sleeve, perfect for summer and spring seasons. The closure is a pullover style, and the material is polyester, suitable for casual occasions and school activities. This unisex baby and toddler outfit is ideal for a comfortable and stylish look for young children.