Aviator Nation Stay Grounded Rainbow Patch Trucker Hat One Size Black Cap Notes - hat is one size fits all/most, and is adjustable Measurements see photos Material/Care Tag Instructions Please see material/care tag in photos above. Condition Excellent used condition with no noted flaws. See photos. We have a 1 business handling time which means your order will ship either same day or next depending on when you place your order (excludes weekends & holidays).