Please Mr BaldEagle we need your help. Now t-shirt size, 'comfy but not too big' now we are Small so upto medium is comfy but not too big but Large is too big. Now Mr Bald Eagle if you need Large and we provide medium then that may not be 'comfy' but XL may be too big. Now do you see we have a problem here? The Boss likes us to get it right and we dont want to ruffle your feathers do we . Hehehehe