For Size Please choose size according to the foot length from heel to toe Different country different material have different size standard . So our US size ,Europe size may have some different with yours. The size number marked in shoe outsole is China size number, not European size. Please note: When purchasing a size, please measure the length of the foot and choose the size according to the length of the foot. Friends with wide or fat feet are recommended to choose one size larger If you don`t know how to choose the size, please contact our online customer service. size35=foot length 22.5cm size36=foot length 23cm size37=foot length 23.5cm size38=foot length 24cm size39=foot length 24.5cm size40=foot length 25cm size41=foot length 25.5cm About chromatic aberration Due to the different contrast of personal monitors, there may be slight color difference between the picture and the actual product. About smell New shoes that have just left the factory may smell of glue, but it is not a quality problem. I hope it can be understood. The smell will dissipate after being placed in a ventilated place for a period of time. 1,For shipping: All our items will be shipped to buyers address which offered by buyers, please confirm your address before payment. We will send the items within 10 Business days once your payment is completed. Holidays may be extended 2,Color: Due to differences in shooting angles and lighting, the colors displayed in the photo may have a slight color difference from the actual product, which is normal and not considered a quality issue. We do not accept refunds due to personal preference issues or non quality issues. If you have any questions before or after submitting your order or receiving your package, please contact us first instead of causing a dispute, and we will do our best to resoe them for you. 3,For feeback: Your satisfaction and positive eedbackis very impotan to us.Please leave postive feedback and 5stars ifyou are saisfed with ourtems and services. 4,Notes: The returned or exchanged product must be kept in its original condition, including packaging, tags, etc. Please ensure that the product is not damaged during the return process, as this may affect the refund or exchange process. 5,Please remember to collect the coupon from our store before placing an order, select the correct color, and ensure that your address, postal code, and phone number are correct. After payment, we sest that you double check the order details to ensure everything is correct. If you do not reply in a timely manner, we will ship your package before the delivery deadline.. If you want to exchange the items received, you must contact us within 3 days of the receipt of your order.And you should pay the additional shipping fees incurred and the items returned should be kept in their original status. Feedback Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.