GORE-TEX WATERPROOF & BREATHABLE Membrane System Our cooperation with GORE-TEX ensures that ECCO shoes are waterproof and breathable, they will keep feet dry and comfortable on all adventures. Come rain, wind or snow. Read more BENEFIT Bonding the membrane to both the outer fabric and inner lining ensures no movement between layers, meaning less wear and tear. GORE-TEX MEMBRANE The fabric is an extremely thin membrane that's durably 100% waterproof, windproof and breathable. It has over 9 billion pores per square inch. CONSTRUCTION We layer the membrane into leather uppers or laminate it to textiles inside the upper, before carefully sealing it. Read more Read more