Size Problem: the Size Is a Little Smaller (It Is Recommended to Choose a Size Larger than Size 1 for the Wide Feet and Fat Feet). You Can Contact Customer Service before Ordering. Color Difference Problem: the Picture Is Taken in Kind, Because the Camera Display Lights Are Different, Very Few Will Have Slight Color Difference. Odor Problem: This Shop Is Factory Direct Sales, the Newly Produced Shoes Will Have Some Glue Smell, Regardless of Quality, and the Smell Will Disappear When Placed in a Cool and Ventilated Place. after-Sales Problem: If There Is Any Problem with the Shoes Sold, Please Contact Our Customer Service Immediately to Explain the Situation, and the Customer Service Will Be Responsible for Handling It. Quality Problems: Serious Quality Problems Such as Degumming and Bottom Breaking Occur Within 7 Days, and Our Store Is Responsible for Handling All Expenses. Return and Exchange Problems: If the Goods Are Exchanged for Customer Reasons Such as Non-Quality Problems Or Wrong Goods, the Customer Shall Bear the Return Freight. Small Thread Ends, Small Stains, Slight Chromatic Aberration, Micro Glue Smell, Etc. Are Not Quality Problems, Return and Exchange at Your Own Expense,