What is an Idaho 55 sign trucker hat?

It is a mesh-back trucker cap printed with the Idaho State Highway 55 sign, the route that runs from Boise through Banks and Cascade to McCall. It is a souvenir-style hat rather than performance headwear.

Is the hat adjustable?

Trucker hats of this type use a snapback closure at the back, so the fit can be tightened or loosened. The mesh back panels keep it breathable in warm weather.

It suits Idaho residents, people who drive or ride the Idaho 55 corridor, and anyone who wants a road-trip souvenir. It also works as a gift for someone with ties to the Boise or McCall area.

Can I wear it for hiking or sports?

It is a casual print cap, not technical gear. It has no moisture-wicking lining or vented performance fabric, so for long hikes or intense activity a dedicated sports cap is a better choice.