Well, we know the 100% cotton Wolverine Lunge Turquoise 30 Single T-Shirt wasn't imbued with an unnatural healing factor. If it was, we wouldn't have the highly loved and vintage look of this fantastic, top quality t-shirt! Soft to the touch and featuring Marvel's Weapon X, the Wolverine Lunge Turquoise 30 Single T-Shirt has a natural trigger scent built into it(not really) which will cause Wolverine to immediately track you down. On the pro side of things you'll get a chance to meet him. On the negative side of things he's going to wanna give you a hug...with his claws. Sorry!