On Running Cloud X 4 AD In "White Wolf". Dynamic and durable trainers designed for versatility. The newly engineered mesh upper delivers seamless performance with a lightweight and breathable feel. Featuring an updated heel fit and fork-shaped Speedboard® that increases flexibility, making for a comfortable wear. Ideal for daily commutes, to HIIT cardio. Made with high-quality materials and craftsmanship for durability. Versatile use - perfect from the gym to daily outfits. Innovative Speedboard® technology for increased flexibility. Sole height: 2cm. Sole height at highest point: 3.5cm. Weight: only 220g.