Back because you folks demanded it! If you're a trimmer guy or just don't have a "spare tire", this is the shirt for you. Our Slim Fit Longtail T® Shirt is trimmer than our regular Longtail T Shirt: 2" in the shoulders, 4" in the chest and waist. Yet still keeps you from sharing too much information, with extra length in the shirt body to prevent unsightly Plumber's Butt.