The Fresh Foam X midsole foam, featuring about 3% bio-based content, offers exceptional cushioning for unmatched comfort. This bio-based content is sourced from renewable resources, contributing to the reduction of our carbon footprint. The engineered mesh upper enhances the overall feel of the shoe, providing a sleek and modern appearance while maximizing fit and comfort. With the NDurance rubber outsole technology, these shoes are built to last, offering superior durability in high-wear areas. The adjustable lace closure ensures a secure fit. Please note that the 10mm drop mentioned may vary slightly due to variations in the development and manufacturing processes.