Naot Matai - For example, if you normally wear size 39 (Women's 8), you may want to order size 38 (Women's 7). The Matai mary jane is from the Naot® Koru Collection, which runs as a Medium width. The Matai captures graceful yoga-inspired style in rich leather and suede uppers. The artful vamp detail and scalloped instep adds feminine character to this lovely mary jane. Lightly padded rear collar and adjustable instep strap allow for a comfortable fit.