More fashionable, sporty and youthful, the upgraded ECCO W GOLF BIOM® H4 offers a fresh, simple style that perfectly matches innovative comfort and performance. Upgrades include an advanced BOA® Li2 dial that twists both ways so you can quickly loosen or tighten for your ideal travel experience. Featuring BIOM® NATURAL MOTION® Technology, this women's blend of ECCO leather is both durable and stylish, while GORE-TEX waterproof technology keeps your feet dry in wet conditions. The ECCO MTN GRIP outsole provides stability, traction and rotational support via three distinct sections, while a PU midsole with TPU inserts on the sides securely wraps your foot and adds stability.