1.5" block heel made of recycled plastic Cushioned foam mid-sole for all-day under-foot comfort Printed calf hair upper, resin pearl studded kid suede strap, and synthetic rubber sole V Slide can be worn with most Alterre straps and detachable Twiggy strap can be worn with any Alterre shoe base Available in regular full sizes 6 - 10. Half size? We suggest sizing up.