Here's the "Sonic Jam" men's sweat shirt.
It's an all black long sleeve with stretchy cuffs & waist. It has the same pattern as the above skirt and boxer shorts. (If you wore all 3 things at once, it would be so busy!) The busy pattern is in full force here with rings, classic logos, running Sonic, Flying Tails, & gliding Knuckles as well as Eggman in his Egg o Matic & the word "Sonic" spelled out in Japanese letters. If you look closely, you can also see more tiny DropDead logos as well. This is 50 pound. (There may be a women's one too, but it should be identical to this one)