The Nike Boy's Two Piece Tracksuit Jacket & Pants Set in Black & Red features long sleeves and is made of breathable polyester material. This activewear set includes a jacket and pants with an adjustable waist, perfect for active boys. The colorful design and brand logo make it a stylish choice for casual wear or outdoor activities, representing a trendy addition to any young boy's wardrobe. Designed for comfort and durability, this set is sure to keep your little one looking sharp and feeling great.