Front Panel:

The front of a trucker hat is usually made of a solid material, often foam, which gives it a structured, slightly taller profile than many other caps. 

Mesh Back:

The back and sides of the hat are made of mesh, allowing for better airflow and breathability, making it a popular choice for warmer weather. 

Snapback Closure:

The adjustable snapback closure allows for a customized fit, making it suitable for a variety of head sizes. 

Curved Bill:

Like baseball caps, trucker hats usually have a curved brim or bill that helps shade the face from the sun. 

Higher Crown:

The design includes a taller crown or dome, contributing to its distinctive silhouette.