Hanes Big Men's Nano-T Short Sleeve Tee

I have purchased Nano T's in the past and these seem to be made of a different material that makes the texture different. And the size is different also. In the past i have purchased XXL Nano T's for a bigger fit in the warmer weather. Now these new Nano T's fit like a XL shirt. My old XXL Nano T's are at least a year old and still fit like a XXL shirt. I also have other T's which are XL and the new Nano XXL fit the same. I would probably not purchase a Hanes Nano T again.