OTTO CAP 6 Panel Mid Profile Mesh Back Trucker Hat - Cotton Blend Twill, Cotton Blend Chambray, or Heathered Polyester Blend Twill OTTO CAP 6 Panel Mid Profile Mesh Back Trucker Hat, Iconic Design with Modern Comfort. Mid Profile design offers a classic look with a balanced crown height, which is the most popular fit; Popular Trucker Mesh hat for a stylish look; Premium Product Line crafted from the finest materials; Structured Firm Front Panels with Buckram provide a sturdy and defined shape; Seamed Front Panels provide durability and a stable surface for your artwork; Air Mesh Back offers enhanced breathability and airflow; Premium Durable Plastic Snap Closure for easy adjustment and a secure fit; Matching Fabric Undervisor adds a stylish finish and cohesive look