The Jurassic World Boys' 4-Pack Athletic Boxer Briefs in size Large (10/12) are a fun and comfortable option for young boys. With an animal print pattern featuring dinosaurs, these boxer briefs are sure to be a hit with any Jurassic World fan. Made of polyester and spandex, these breathable underwear offer stretch for added comfort. Machine washable and suitable for all seasons, these boxer briefs are a stylish choice for any young boy's underwear collection.