Show off you patriotism with the 250th USA anniversary hat from Mammoth Headwear. Celebrate our nations history in style. These will be the highest quality trucker hat you've ever worn. Details Shipping Returns Size - 7 ⅝ to 8 ⅛ (61.4 to 68.3 cm) Fit - Deep Depth / Slightly Curved Bill Material - Acrylic Closure - Snapback Free standard shipping. $10 expedited shipping. All orders are shipped within 1 business day. Returns are accepted up to 30 days from purchase. If for whatever reason you aren't 100% satisfied you can send it back for a full refund. No questions asked.