Heather Gray Bill, Gray Front, Black Mesh Flexfit Blue/White Logo

Classic trucker style meets modern comfort. The Thoroughbred Diesel Gray & Black Mesh Back Hat is built on a 6-panel, Mid Pro crown design with a precurved bill for that everyday, broken-in look. Featuring bold 3D embroidery up front with the Thoroughbred Diesel logo and flat embroidery on the back, this hat makes a statement without trying too hard. 

What really sets it apart? The R-Flex stretch fit sizing. Available in SM-MD and LG-XL, this hat uses built-in stretch technology to give you a secure, comfortable fit without constant snapback adjustments. Add in the Comfort Stretch sweatband, and you’ve got all-day wearability whether you’re at a truck show, wrenching in the garage, or just out for a weekend cruise.

Made with a cotton-polyester twill front and stretch trucker mesh back, it delivers durability and airflow in equal measure — the best of both worlds.

Features

• Thoroughbred Diesel 3D embroidered logo (front) + flat embroidery (back)
• 6-panel, Mid Pro crown – structured, classic profile
• Precurved bill – timeless trucker look
• R-Flex stretch fit – performance sizing without snapback hassle
• Comfort Stretch sweatband – all-day comfort
• Cotton-polyester twill front with stretch mesh back – breathable, durable build
• Two size options: SM-MD (7 - 7 1/4) and LG-XL (7 3/8 - 7 5/8)

Why you need it: This isn’t just a cap — it’s your new daily driver. Bold Thoroughbred Diesel branding, a performance-forward fit, and breathable comfort make this hat just as ready for the shop as it is for the weekend.