A pure performance golf shoe, the ECCO BIOM G3 is built using a BIOM NATURAL MOTION last and offers an incomparable fit and feel. Based on 2,500 scans of human feet, BIOM gives you the ultimate fit, greater stability and forward momentum for more power during every swing. A re-engineered outsole cleat design, combined with innovative hybrid elements like the toe rotation line, provide outstanding stability for serious players who prefer spiked shoes.