** Based on previous customer input, we recommend sizing down on our Dry-Fit shirts. If you prefer a looser, more baggy fit, downsizing may not be required. This is only a recommendation. Please review our custom sizing chart in the image gallery for measurement specifics. ** Ironville Heavy Iron Dumbbell Skull Dri-Fit Bodybuilding Shirt (The Original). This sister design to our Heavy Iron Outlaw Skull works perfect on our dri-fit shirts. Insane hardcore look on a incredibly comfortable shirt. Please note: This design also comes in a 100% Cotton T as well as several other garment styles including tanks, sleeveless, winter wear and more. To see them all search for: Ironville Dumbbell Skull PLEASE USE THE CUSTOM SIZE CHART LOCATED IN THE IMAGE GALLERY BEFORE YOU PURCHASE! Not all XL's in this world are the same so please don't assume otherwise. Our chart gives the LENGTH and WIDTH of the shirt when laid out flat. Simply compare to a similar item you already own that fits the way you like, even if your item is not made of performance fabric. We do not cover return shipping unless we send the wrong item. Therefore, we do our best to inform you on sizing before you buy. Please Note: Some graphics and type are distressed in style to convey a weathered, industrial look. This is not to be confused as a flaw in the execution of the printed graphics. Here's an easy way to view our full list of designs on Amazon. Because we offer many different garment choices, doing a general Amazon search for "Ironville Clothing" can produce a confusing mixture of our products. Here's a helpful tip, do an Amazon search for "Ironville Clothing s-t-r-i-n-g-e-r" WITHOUT the dashes in the last word. It will display a list of that garment only, so you can get a better look at our many designs.