Check the listing for details. Lapco Welding Shirt Size 14 1/2-33. Condition: Used. Listed at 43.00 USD. LAPCO™ heavy-duty non-FR welding shirts have the snaps and heavier materials that welders prefer. These shirts simplify work life and include many features for protection and comfort. Four rows of lock stitching on the front placket to prevent unraveling. Double-needle stitching on pockets, flaps, and shoulder seams. Stainless steel snaps for stronger attachment and durability.