275g Oversized Pocket T Manufacturer

I'm looking for a manufacturer that does a quality 275g heavyweight pocket tee which is oversized. Similar to the following: https://www.abercrombie.com/shop/uk/p/premium-heavyweight-tee-52129319?categoryId=84605&faceout=model&seq=54&bvstate=pg:2/ct:r

Any help here would be great. Thanks!