There is an approximate 1.5 size difference between Men’s and Women’s sizing (e.g., a men’s size 7 is roughly equivalent to a women’s size 8.5). In most styles, the smallest men’s size offered is 5.5. Unisex styles are in Men’s sizing. Women should size down 1.5 sizes. Widths remain the same during conversion. If you wear a Women’s D width, you will also wear a Men’s D width