A new tee appears in winter 2021, but where is it sold?
It's a gray short sleeve with a scattered pattern. It has only a single art for modern Sonic, in only blue & black line art. This is repeated all over the tee pointing in random directions. The only other element is the modern logo, done in only black line work. It too is scattered in any direction. The items are large enough that the shirt doesn't come across as busy. Because the fabric is randomly pattered like that, the design is literally all-over.
What sizes does this come in? Where is it sold?