These TBL® Originals Ultra EK+ men's boots feature waterproof protection, warm insulation, and environmental responsibility from top to toe. Our TimberDry™ technology reimagines waterproofing with a membrane made of 50% recycled plastic bottles. Ultra comfort is built in with our GreenStride™ soles made of 75% renewable materials, including sugar cane and responsible natural rubber. You can also take comfort in responsibly sourced leather, wool, and linings.
- Better Leather from a tannery rated silver for its water, energy, and waste management practices
- Responsibly sourced wool collar
- Warm, full lining made from ReBOTL™ fabric containing at least 50% recycled plastic
- Nylon shank for arch support
- GreenStride™ comfort sole made of 75% renewable sugar cane and responsibly sourced rubber
- TimberDry™ waterproof membrane made of 50% recycled plastic bottles
- Rubber rand
- Rubber lug outsole