Töre EP is:  Made of chrome-free and water-repellent leather (Eco Performance leather EP) of European originCertified with EU Ecolabel, the EU's official eco-labelGuaranteed free of fluorocarbonsPractical zipper on the inside of the shaft (nickel-free)Lined with warming wool blend. (50% wool, 50% polyester for increased durability)Warming and removable insole in wool blend (50% wool, 50% polyester for increased durability)Shock-absorbing midsoleGrip-friendly rubber outsole. (TPR thermoplastic rubber)