I am highly allergic to nickel and have after wearing a normal belt in summer always unsightly, itchy places on the abdomen. T-shirt or shirt out of his pants was previously impossible. The times are fortunately over now: The nickel-free belt Mustang looks chic - as simple - from, is made of sturdy material and also the leather appears to be of high quality. Bends to it, no fragile traces behind, but everything becomes smooth again independently. While only a few holes in it, but I value more as an advantage.