RF ROOM OF FASHION Perforated Slingback Chunky Heel Sandals Open Toe Ankle Booties Synthetic Synthetic sole Measurement: Heel Height - 3.5" 100% VEGAN MATERIAL: No animals were harmed during the production of these shoes. TPR rubber out-sole finished with cushioned insole. SLIP ON BEAUTIES: These peep toe heels are sophisticated for the office and comfy enough to wear on the dates. Designed with velcro or buckle closure.