Key points: Yes, if needed, contact us directly because our business has just started and there are many people. Needless to say, we are committed We will actively promote new models in the early stage and provide you with specific event incentives. Please contact us for details You can first take a sample to check the product; it only costs 50% off and you can take a sample once The size runs small; when purchasing, please order one size larger 250(36-37) suitable for [35-36] 260(38-39) is suitable for [37-38] 270(40-41) suitable for [39-40] 280(42-43) suitable for [41-42] 290(44-45) is suitable for [43-44]