Universal Thread Esmeralda Women's Cognac Slide Sandals size 9 NWOT - never worn The Esmeralda Slide Sandals from Universal Thread makes a great pick for casual warm-weather wear. These simple yet stylish slide sandals feature a comfy elastic panel instruction for a great all-day feel, plus crisscross instep strap to help keep them in place on your feet. With the open design offering cool comfort and a versatile look that pairs perfectly with everything from shorts to sundresses, these slip-on slide sandals will be your go-to choice for your sunny ensembles.