Thank you for viewing! Brand new, size 29.0 cm! Nike Infinity Run 4 NIKE INFINITYRUN 4 Black/Anthracite/Black DR2665-004 The Nike Infinity Run 4, which pursues smooth running and features excellent supportive cushioning, is a renewed version of the popular shoe. Using the newly developed Nike ReactX foam, energy return is improved by 13% compared to Nike React foam. It's less tiring and provides a bouncy stride that lasts (In addition, Nike ReactX foam reduces carbon emissions in the midsole by more than 43% compared to the conventional Nike React foam, contributing to environmental protection). By combining Flyknit, which boasts the best fit in Nike Running, and ReactX foam, it provides firm upper support and breathability. You can start running anytime, anywhere. The design provides a sense of support with every step. It's a shoe that gives you irreplaceable peace of mind to run faster and farther. Main color: Black Stains, tears, odors, etc.: None