Crafted in extremely strong, lightweight ECCO YAK leather, which offers increased breathability and durability BIOM® NATURAL MOTION® technology brings the player closer to the ground using an anatomical last ECCO TRI-FI-GRIP™ offers support through three different zones that focus on STABILITY, DURABILITY and ROTATIONAL SUPPORT GORE-TEX SURROUND® offers 360-degree breathability while being 100% waterproof Developed over three decades, ECCO FLUIDFORM™ Technology creates ergonomically advanced and highly comfortable soles Product Code: 10210401379