Fast logistics: We will use the best and fastest logistics to deliver the order for you, which usually takes 5-15 days. The delivery time is much earlier than the expected delivery time specified by Amazon on the order. If the shoes you received have any quality problems or shoe size problems, please feel free to contact us firstly, we will definitely provide a satisfactory solution! ! ! Please rest assured to buy! ! ! Material: High quality PU Leather, the inside fabric is very comfortable and breathable, which can radiate the heat generated during exercise and keep your feet comfortable and dry anytime. ABCE-9 Bearing: ABCE-9 Bearing, has strong bearing capacity, safety and stability! The wireless stitching of the sole makes the shoes more beautiful. At the same time, we adopt professional seaming technology to make the shoes safer and more durable.