The leather is crafted using ECCO DriTan™ Technology which reduces the amount of water and chemicals used in the tanning process. GORE TEX Technology ensures a breathable 100% waterproof shoe. Padding at the ankle for additional wearing comfort. Soft and lightweight ECCO PHORENE™ midsole offers excellent energy return. PROSOMA heel cup wraps the heel to provide protective support and a snug fit. MICHELIN rubber outsole with a unique tread pattern ensures excellent traction and stability enhanced with a rubber grip grid in the midfoot.