El Diablo, DC United Legend Short-Sleeve Unisex T-Shirt. Marco “El Diablo” Etcheverry is a Bolivian and DC United Legend. End of. You’ve now found the staple t-shirt of your wardrobe. It’s made of 100% ring-spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is […]