Quick free delivery arrived USPS on 3rd day after order. I was a bit apprehensive as to whether there would be a problem with fit as I'm a pretty big guy; a little over six feet tall with comfortable shirt size of 2XL. For me, the 3XL size is a great fit, both as a protective barrier over other clothes, and as a stand alone overall. Good generous length on sleeves and legs, without any binding or restriction on bending, kneeling, reaching, or whatever. All the zippered pockets and other closures, along with the bright orange color are just an added bonus. I heartily recommend both the product (Military Airforce Style Flightsuit Coveralls Brand New - 3XL, Orange) and the seller (Go Commando Gear). I rate both as an outstanding 5 out of 5.