Stonefly - Las Vegas (Brown (Nut)) - Women's: The Las Vegas monk strap is made with buttery soft Italian leather uppers featuring unique perforated detail. The adjustable instep allows for a more personalized fit. Full leather lining conforms to your feet and helps wick away moisture. Removable, leather lined insole is cushioned for added comfort and all day wear. Polyurethane outsole with exclusive, Blusoft(R) System contains gel pad to absorb harsh impacts while walking.