Crafted from a mix of premium ECCO full grain leather and textile BOA® Fit System delivers micro-adjustable precision fit engineered to perform in tough conditions Experience a new kind of effortless style and comfort with our ECCO BIOM 2.2. This low-cut sneaker, with the smart BOA® Fit System, offers a feeling of freedom, supporting your natural motion and providing unspoken comfort, every step you take. Innovative ECCO LYTR Technology makes our signature anatomical fit and comfort even lighter Rubber inserts provide grip and durability Designed with BIOM® NATURAL MOTION® that enourages more natural movement for performance comfort