Excellent preowned condition condition Sense of light wear seen pictures Upper: Breathable anti-microbial mesh keeps you feeling fresh during your activities. No-sew taped reinforcements provide a perfect fit. Speed-lacing system offers an instant lockdown without any knot tying. Molded heel design adds security. Over 98% of the polyester used is made from recycled materials. Midsole: Zero-Gravity foam provides soft landings. Speedboard® transforms energy into forward motion. Outsole: CloudTec® elements provide maximum shock absorption with minimal weight. Abrasion pads add traction