Billabong Stacked Trucker Hat An everyday classic. The Stacked Trucker combines a structured front, breathable mesh back, and a curved brim for the kind of cap you'll throw on without thinking twice. Fabric: Woven Product Type: 6-panel structured trucker hat with mesh back Fit/Dimensions: Medium profile crown with demi-curved brim Branding: Front patch art and arch logo flag label Other Features: Snapback closure for adjustable fit Materials 100% Cotton