Topo Magnifly 4 Color: Gray/Navy Size: 9.5 US / 8.5 UK / 43 EUR Sole: Rubber sole Worn for a 5km jog. The following is a description of the shoes: The ultimate in comfort for zero-drop road shoes. The fit and breathable upper has been redesigned, and features engineered mesh made from recycled materials equivalent to three 16-ounce (approx. 470ml) plastic bottles per pair. The new lace stay securely holds the tongue in place on the foot. The dual-density midsole features ZipFoam™ for improved responsiveness and compression resistance. The antimicrobial OrthoLite® footbed keeps your feet more comfortable. The toe rocker construction enhances propulsion and allows for a smooth stride, and the wide 25mm platform provides a smoother and more comfortable fit. Strategically placed rubber on the outsole provides slip resistance and abrasion resistance in key areas.