The "9 Boys Knocker Seamless Boxer Briefs" are a comfortable and stretchy option for young boys, featuring a solid color design with a boy character. Made of 100% cotton, these boxer briefs are machine washable for easy care. The pack includes 9 boxer briefs in size XL, perfect for boys looking for classic underwear with a soft waistband for added comfort. You can trust the brand Knocker to provide quality underwear for boys, ideal for everyday wear.