Ultra-light rebound and softness with new ECCO LYTR foam embedded in the sole via FLUIDFORM technology Foam is seamlessly combined in the midsole with ECCO's soft phorene for contoured comfort and stability as well as bounce Breathable, high-quality ECCO performance leather and a waterproof membrane The new E-DTS NET outsole is a fresh take on the award-winning E-DTS design that provides multi-directional traction and durability BOA Fit system provides a micro-adjustable precision fit designed to perform in all conditions.