Experience ultimate cushioning and lightweight comfort with the On Running Cloudtilt trainers. Featuring a 100% recycled polyester upper, smooth midsole, and sock construction, these trainers are designed for performance and sustainability. The advanced CloudTec Phaseâ„¢ and Helionâ„¢ Superfoam technology, derived from Finite Element Analysis, provides unparalleled energy return and comfort. The speed lace system ensures a secure fit, while the dope-dyed construction uses 90% less water. The sole height is 4.5 CM. Finished with signature On Running branding.