• The Zamberlan® 5020 Extinguisher II WLF boot offers a remarkably lightweight, extremely comfortable, and completely fire-resistant construction for all-day protection and "out of the box" comfort. This boot is designed to be NFPA compliant while also being built for the mountain and the rigors of today's Wildland Firefighter.
• Style number: 5020WLF (Black).
• Zamberlan Hydrobloc Perwanger split-grain leather and Nomex fabric upper are fire resistant and have a lightweight construction.
• Leather is pre-treated using Zamberlan's proprietary Hydrobloc technology. Highly specialized Italian Perwanger leather is among the most durable in the industry.
• Built on Zamberlan's famous ZBPK last for superior sensitivity, greater performance, and enduring comfort for long days on the mountain. It is also time-tested and proven as one of the very best fits in the industry. Please note that this product is not re-solable due to the side-stitching sole application system. Updates includes a lace-up system with Kevlar-reinforced, fire-resistant laces, double and triple stitching in key flex areas and additional suede leather over the ankle, which all ad

• The Zamberlan® 5020 Extinguisher II WLF boot offers a remarkably lightweight, extremely comfortable, and completely fire-resistant construction for all-day protection and "out of the box" comfort. This boot is designed to be NFPA compliant while also being built for the mountain and the rigors of today's Wildland Firefighter.
• Style number: 5020WLF (Black).
  
• Zamberlan Hydrobloc Perwanger split-grain leather and Nomex fabric upper are fire resistant and have a lightweight construction.
• Leather is pre-treated using Zamberlan's proprietary Hydrobloc technology. Highly specialized Italian Perwanger leather is among the most durable in the industry.
• Built on Zamberlan's famous ZBPK last for superior sensitivity, greater performance, and enduring comfort for long days on the mountain. It is also time-tested and proven as one of the very best fits in the industry.
• Please note that this product is not re-solable due to the side-stitching sole application system.
• Updates includes a lace-up system with Kevlar-reinforced, fire-resistant laces, double and triple stitching in key flex areas and additional suede leather over the ankle, which all adhere to NFPA standards.
• Polyester mesh fabric lining for maximum breathability in hot environments.
• Zamberlan Flex 4mm polypropylene insole offers the correct level of stiffness to allow for maximum performance yet has a good amount of flexibility to be comfortable when carrying heavy loads and operating on the mountain.
• Cushioned rubber midsole provides added support and shock absorption.
• Vibram® Tsavo fire-resistant outsoles are made with Vibram's premium rubber compound for wildland firefighting applications. They are applied with fire-resistant cement and also side-stitched to eliminate the possibility of sole delamination.
• While heavier than PU-hybrid outsoles used on other Zamberlan models, they embody the extreme durability required for WLF applications.
• Outsole has a rugged tread pattern that is built for a variety of mountain terrain.
• Made in Italy.
• Measurements:
  • Weight: 2 lbs 1 oz
  • Shaft: 8 ¹⁄₄ in
• Product measurements were taken using size 46 (Men's 11.5), width D - Medium. Please note that measurements may vary by size.
• Weight of footwear is based on a single item, not a pair.

• Date First Available ‏ : ‎ August 4, 2019