This Sci-Fi Planet Silver and Black Baseball Trucker Snapback features a black and silver patch with a space theme. It is a one size fits all hat made of polyester, nylon, and cotton blend fabric with a canvas texture. The mesh back and adjustable strap make this hat breathable and comfortable to wear. Perfect for travel, party/cocktail events, or casual outings. This Yupoong hat is a great addition to any hat collection and suitable for men's accessories.