Get comfort with every step you take wearing the Aetrex Harley Footwear. Aetrex arch placement may feel a bit further back, this position is proven to help relieve heel/arch pain plantar fasciitis. This arch placement is backed by research, Dr. recommended and customer approved. Man made upper. Man made lining and insole. Memory foam cushioning offers a thick layer of slow recovery memory foam that conforms to your feet for ultimate comfort. Aegis technology prevents odors and prolongs freshness. Lightweight-UltraSKY injected EVA foam midsole delivers increased cushioning and shock absorption for durable, long-lasting comfort. Slip-on style. Round toe. Padded heel counter cradles the heel and arch to help reduce overpronation. Man made outsole. Imported. Measurements: Weight: 9 oz Product measurements were taken using size EU 40 (US Women's 9-9.5), width M (B). Please note that measurements may vary by size.