K9-UNIT - mesh trucker hat. Features a German Shepherd badge logo on the front. Great for dog trainers, pet lovers, police, fbi, military, law enforcement and fans of rescue animals and shelters. Has a military and cop style vintage tee look and retro vibe. Great for a K9 Mom, Dad, Sister, Aunt, Uncle, brother, son, daughter, teacher, coach, officer, & more. Wear this to work or the gym or kennel while walking your favorite search sniffing K9. Mesh trucker hat features a 100% polyester front and 100% nylon mesh for fashion & comfort. One size fits most with adjustable plastic snap closure strap