Don't ruin your wallet with sweat after a long work day. Try the Raider Bifold Wallet with Wing from Wolverine. This wallet is made with 100% Full Grain Oil Tanned Leather and the exterior back panel features a protective sweat resistant patch that keeps the wallet and its contents cool and dry. It comes complete with six card slots, four slip pockets, two billfold compartments and two ID windows located on a fold out wing. It's spine is reinforced with stitching to ensure durability in high wear areas. This wallet is lined with RFID- protective lining to keep your credit card data secure.