The Reebok Boys Pro-Series 5 Performance Boxer Briefs Underwear in XL size are a colorful and sporty option for young boys. Made of 92% polyester and 8% spandex, these boxer briefs offer stretch and moisture-wicking features for comfort during active wear. The solid multicolor design with a sporty theme makes them a practical and stylish choice for everyday use. Machine washable for easy care, these boxer briefs are perfect for active boys looking for durable and functional underwear.