Pikolinos Women's P. Puerto Vallarta Nata Leather Laser Cut Mary Jane Shoes Size 37 EU/ 6.5-7 US This design has everything you could ask for in a ballet pump. Its colour, design and detailing on the leather make it unique. Upper: 100% calfskin leather Inner lining: 100% pig skin leather Sole: 100% synthetic Type of close: Hook and Loop Thickness of the sole 3 cm (1.18'') Extra Comfort Item is pre-owned and any signs of wear are shown in the photos. Smoke free. No box. I always carefully package, box and ship immediately. Reach out with any questions! Pair in the photos is exactly the pair you will receive.