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I'm interested in exploring the options available for sizing, specifically sizes 12 and 13 in a wide fit. I want to understand the differences between these sizes, especially in terms of comfort and fit, as well as any other relevant specifications that could guide my decision. It's important for me to ensure that whatever I choose will meet both my requirements and my customer's expectations. Could you provide more detailed information about the availability of these sizes? It would be helpful to know if there are any variations in design or features that might influence the choice between size 12 and size 13 wide. Also, if there are any specific guidelines you recommend for selecting the best fit, that would be greatly appreciated. Looking forward to your insights!