Gildan - 6.1 oz. Ultra Cotton Long-Sleeve Pocket T-Shirt >> XL,BLACK, NAVY BLUE AND RED.  I would imagine you can find the vendor for these.  I don't recall their name.  When I got these shirts, I wanted them to sleep in.  I can't do that, they are scratchy rough and irritate my skin.  If I could remember the vendor I would return them for a refund.  I would like to do that anyway.  I've searched Amazon.com for the Russell Athletic Long Sleeve Pocket T-shirt, and you only have one vendor for the brand GILDAN.  Please advise if I can return these items as I ordered so much from Amazon, I would like a refund.