Hello, the product is suitable for men's patterns, but you can choose it according to your body measurements if you wish. Adidas does not have straight production in odd numbers. Since the numbers grow by 2/3, the single numbers are 1/3 more, which is reflected in the half. For example; 36, 36 2/3, 37 1/3, 38, 38 2/3, 39 1/3, 40, 40 2/3, 41 1/3, 42, 42 2/3, 43 1/3, 44, 44 2/3, 45 1/3 continues like this. The numbers that appear as half are actually sent as 1/3 for odd numbers and 2/3 for even numbers. Thank you for your interest.