Bamboo Boxers (3 Pack) | Dirt Bike, Bulldozer & Monster TruckThese boxers are going to be your little one's favorite undies! Super soft bamboo with a thick elastic band to ensure the perfect fit! Sizes Available: 18 Months 9 years Prints Included: Dirt Bike Bulldozer Monster Truck Material: 95% bamboo viscose 5% spandex A key benefit of bamboo clothing is that it is naturally hypo allergenic, gentle on the skin, and highly breathable. It keeps skin cool in summer and warm in winter by wicking away any excess