I bought this for my son who loves vehicles, but he didn't like it and only tried it on. The fabric is smooth and breathable, so I think it will be great in the summer! A hat featuring a purple construction vehicle print. It has a mesh material for good ventilation and an adjuster for a comfortable fit. - Color: Purple - Design: Multi-colored construction vehicle print - Inner material: Mesh material - Adjustment: With adjuster - Brand: Helvetica Thank you for looking.