Eco-conscious meets fashion-conscious in NYDJ's Lyssa Block Heel Sandals in BlackLast™ Denim. Featuring our sustainable stretch denim made with recycled plastic bottles, which provides lasting color intensity with 50% lower environmental impact than traditional denim, these modern flared block heels mold to your feet and have adjustable brushed nickel NYDJ logo buckles with hidden elastic for a secure fit. An ankle strap, nappa leather lining and memory foam padded insoles keep these chunky slingback shoes incredibly comfortable. Adding to their sustainability, they also have partially recycled flexible rubber outsoles with non-slip tread. Finished with denim-inspired double stitching on the vamp.