B.zero1 Man bifold wallet in black matte calf leather with Niagara sapphire blue nappa leather interior. Iconic dark ruthenium and palladium-plated brass embellishment, and folded closure. Its sleek design and luxurious materials are sure to impress. The black matte calf leather, accented by Niagara sapphire blue nappa leather interior, is both stylish and durable. With iconic dark ruthenium and palladium-plated brass embellishment and a folded closure, this wallet exudes elegance and sophistication. Experience the ultimate in premium craftsmanship and indulgent style with the B.ZERO1 MAN BIFOLD WALLET.