3" heel made of recycled plastic and exposed metal Cushioned foam mid-sole for all-day under-foot comfort Kid suede upper and printed leather strap, leather sole Stiletto can be worn with most Alterre straps and detachable Twiggy strap can be worn with all Alterre shoe bases Available in regular full sizes 6 - 10, half sizes 6.5 - 8.5. Don't see your size? We suggest sizing up.