Trucker caps are usually much more convenient to wear than other types of baseball caps because they have an individually adjustable strap in the back - just like snapbacks! The special feature of mesh caps, however, is that they have a mesh lining on the inside. This makes them really breathable and very different from other types of baseball caps.
Instead of a metal buckle, snapback caps have a press-stud strap at the back. This allows you to easily adjust the size of the baseball cap to suit your unique head shape and circumference. Typical snapbacks are trucker caps, which have both a mesh insert and press stud strap.