Thank you for viewing. The 5.5cm height was a bit too high for me, so I'm hoping someone else can use these. The design is simple and would be perfect with a suit. I've only worn them for half a day, so they're practically new, but please refrain from purchasing if you are overly concerned about minor details. Product Details: Simple design black leather sneakers, featuring comfortable wear and a stylish appearance. Materials: Upper Material: Microfiber Leather Outsole Material: Rubber Lining Material: Mesh, PU Leather Shoelace Material: Cotton Stains, tears, odors, etc.: None Main Color: Black