Leather Flats The leather flat is a familiar shoe, but its resurgence in 2021 introduces us to new shapes and flashy details. Shop fresh colorways like butter or metallic, or opt for an almond-shaped sole with an upper that engulfs and hugs the foot. Zara Metallic Flat Leather Shoes ($50) Image Source: zara.com Zara Metallic Flat Leather Shoes $50 from zara.com Buy Now