Get your little boy smiling with these MR. Happy boxer shorts. Made from a blend of cotton and elastane, they are lightweight, breathable, and perfect for all seasons. The multicoloured design is eye-catching and sure to be a hit with your little one. These boxer shorts come in a single pack and are perfect for boys aged 7-8 years (UK size 122-128cm). Ideal for everyday wear, they are a great addition to your child's wardrobe. Order now and bring some joy to your little boy's underwear collection.