Superman Men's Sleeveless Tank Top Muscle Shirt XL Black Gym Evolution .  Fabric is 100% cotton.  You work out hard at the gym, show off your V shaped back torso with this awesome shirt.  You may pair this with new or preowned swimwear, athletic shorts or underwear I have listed in my Ebay men's store Menscave7 and save even more. I have lots of other t shirts, casual shorts and designer polos, jeans, swimwear including Speedo, Adidas, Nike, rock and roll shirts, jockstraps, thongs, boxers, briefs and wrestling singlets, athletic shorts and muscle tanks, fall and winter clothes, vintage cuff links, magazines, sweaters, sweatshirts and 2,200 more in my store!   *Multiple purchases on listings get a discount on shipping. Thank you for having a look and stopping by.  I list often and if you are looking for something special let me know maybe I can find it for you.    * All preowned clothing is sent out washed, clean and in great condition per Ebay rules.