Enhanced with GORE-TEX waterproof protection, the ECCO UKIUK 2.0 BOOT ensures you’re fully prepared for your next outdoor trek. Primaloft® lining keeps feet warm and comfortable, while the robust rubber outsole offers a steady footing. Practical and stylish lace-up boot has plenty of cold weather functionality ECCO YAK leather, made in our own tanneries, is chosen for its pebble-embossed appearance and soft touch GORE-TEX Technology provides a waterproof, durable and breathable finish ECCO FLUIDFORM™ Direct Comfort Technology bonds the upper to the sole without the need for glue or stitching, ensuring cushioning and rebound Ultra-light PHORENE™ midsole provides excellent energy return Lightweight, breathable and velvety soft 200g Primaloft® insulation keeps your feet warm and cozy New in box