Let your foot breathe all summer in the new, powerful ECCO BIOM 2.0. With the BREATHRU concept and specially designed mesh upper that wicks away moisture, this extremely versatile outdoor shoe keeps your foot cool and comfortable. Your foot will activate its natural systems for shock absorption and movement, thanks to ECCO's BIOM® NATURAL MOTION® technology. For excellent energy return, the ECCO BIOM 2.0 is made with the innovative Phorene™ midsole material.