If you're shopping for baseball caps for big heads, Mongo makes two core cap styles built specifically for large heads: the XL Performance Snapback, a high-crown cap with laser-cut ventilation, and the XL Foam Trucker, a mid-crown mesh-back trucker cap. Both fit head sizes from 7½ to 8¼ (60–66cm), well past where standard caps top out around 7¼ (60cm). Here's how to pick between them.
| Cap Style | Crown Profile | Ventilation | Price | Best For |
|---|---|---|---|---|
| XL Performance Snapback | High crown | Laser-cut ventilation | $59.99 | Everyday wear, gym, most color options |
| XL Foam Trucker | Mid crown | Mesh back panels | $44.99 | Classic trucker look, warm weather, budget-friendly |
XL Performance Snapback Cap
The Performance Snapback is Mongo's high-crown cap, built with the most room of any style in the lineup — the pick if you have a bigger head and want maximum space. Laser-cut ventilation keeps it breathable for the gym or outdoor wear, and it comes in the widest range of colors: black, gray, navy, royal blue, beige, white, and green.
XL Foam Trucker Cap
The Foam Trucker is Mongo's mid-crown cap — a classic trucker-style build with a foam front panel and mesh back for warm-weather breathability, at a lower price point. It's the more laid-back, casual pick between the two styles. Available in black and green.
Sizing: Both caps fit 7½ through 8¼ (60–66cm) and extend from 62cm up to 68cm fully snapped. If you're not sure of your size, see our full FAQ on hats and caps for big heads or the printable size chart.
Quick answers
Do you sell caps, or only hats?
Both — every Mongo style is built as an extra large baseball cap for big heads. "Hat" and "cap" describe the same lineup here.
Which cap fits the biggest heads?
The XL Performance Snapback, thanks to its high-crown profile, generally offers the most room of the two styles.
What's the difference between the two styles besides price?
Crown height and ventilation style: the Performance Snapback has a taller crown and laser-cut vents, while the Foam Trucker has a mid crown with mesh side/back panels.
