Lightweight and breathable performance mesh upper keeps feet cool with room to breathe. Foam padding around the ankle collar and under the tongue delivers a soft fit and feel. Charged Cushioning midsole for ultimate responsiveness and a durable outsole pattern for flex and traction. Deluxe foam sockliner moulds exactly to the foot for sportswear that feels like it was custom-made. This footwear is for neutral runners with a regular fit and standard tie laces. UPPER: 86% Textile, 14% Synthetic ~ OUTSOLE: 70% Rubber, 30% Ethylene-Vinyl Acetate (EVA).