Polyester Brushed Nylex Imported Synthetic sole Support, cushion and comfort for tight-fitting designer footwear Makes footwear feel as good as they look Helps with shock absorption Supports the foot and arch Drop in and go, no break in period, no trimming Show off your chic new flats in the daylong comfort of the Superfeet me Comfort Fashion Insoles. Made to fit tight-fitting flats. Heel cup positions the foot's soft tissue to help absorb impacting shock. Biomechanical shape can help reduce stress on the feet, ankles, and knees. Long-lasting odor-controlling technology promotes a fresher in-shoe feel. Imported.