Rockport Women's Sidewalk Expressions Jelena Sneaker, Dark Taupe Side/Mesh, 8.5 M US 100% Synthetic Imported Rubber sole Heel measures approximately 1" Platform measures approximately 0.75" Strobel construction provides forefoot flexibility to aid the walking motion Latex kinetic air circulator provides durable underfoot cushioning and patented active air circulating design Mesh lining provides enhanced breathability & drying Ethylene vinyl acetate midsole provides lightweight shock absorption for reducing foot & leg fatigue Rubber outsole provides a durable grip on a variety of surfaces