Our most popular front pocket wallet got a Turbo boost with new RFID blocking technology! the Big Skinny leather hybrid curve wallet is lined with RFID blocking material, to stave off date thieves and keep your information safe! front pocket wallet-carriers, this is the 101004 for you! we hate the State the obvious, but hey, it's fun: the curve is designed with two-rounded edges to fit neatly in your front or back pants pocket. Crafted from a hybrid of thin, tough top-grain cowhide leather on the exterior and ultra-thin, lightweight nylon Micro fiber on the interior, this skinny wallet can hold about 20 plastic cards and cash. The pockets and billfold area are lined with a non-slip coating to help prevent your goods from sliding out: smart.