From ECCO, the Women's Biom Energi Sneakers feature: Crafted from breathable engineered leather upper with sporty detailing Athletic, on-trend and versatile design can be easily dressed up or down Reflective ribbon on the back enhances visibility Designed with BIOM® NATURAL MOTION® that encourages more natural movement for performance comfort Innovative ECCO LYTR Technology makes our signature anatomical fit and comfort even lighter Rubber inserts provide grip and durability Imported