Men's Biom 2.0 Breathru - Concrete/Steel/Steel Let your foot breathe all summer in the new, high-performance ECCO BIOM 2.0. With the BREATHRU concept and specially engineered mesh uppers that manage moisture, this highly versatile outdoor shoe will keep your foot cool and comfortable. Your foot will activate its natural systems for shock absorption and motion, thanks to ECCO’s BIOM® NATURAL MOTION® Technology. For superb energy return, the ECCO BIOM 2.0 is made with the innovative PHORENE™ midsole material. DETAILS: BREATHRU performance mesh manages foot moisture and lets your foot breathe Sublime comfort with or without socks, even on the hottest days Speedlace closure system can be quickly and easily adjusted Ultra-light and soft PHORENE™ midsole material provides rebound and energy return BIOM® NATURAL MOTION® Technology activates your foot’s natural systems for shock absorption and motion Rubber outsole for traction and durability