ZAMBERLAN LOGGER SUPREME GTX RR BOA represents the latest and most advanced evolution of the LOGGER range, designed for forestry, industrial, and demanding terrain operations, including stabilization and scaling work. Compared to the LOGGER PRO model, it delivers improved comfort, updated construction, and fast, precise fit adjustment via the BOA® Fit System, enhancing safety and efficiency during all-day use.

The boots comply with the latest safety standards EN ISO 20345:2022+A1:2024 (S7S FO HRO CI) and EN ISO 17249:2013 + AC:2014 – level 3, providing chainsaw cut protection up to 28 m/s (certification pending). The foundation is a one-piece Hydrobloc® Perwanger® leather upper (2.6–2.8 mm thick), reinforced with multi-layer aramid protection.

Waterproof protection and breathability are ensured by the GORE-TEX ePE Performance Comfort membrane, while the Vibram® Teton outsole with an antistatic compound delivers excellent traction and stability in demanding forest and alpine environments. The midsole construction combines a triple-density PU wedge with Zamberlan® PCS EVO, effectively absorbing impacts and reducing fatigue during prolonged work.

A key feature is the BOA® Fit System, allowing quick, precise, and even tightening without pressure points. The BOA® Fit System is covered by a lifetime warranty provided by BOA Technology. End users can request a free replacement directly via the BOA website by providing proof of purchase.

Key features and technical information
• Chainsaw cut protection: level 3 (28 m/s)
• Certification: EN ISO 20345:2022+A1:2024 (S7S FO HRO CI), EN ISO 17249:2013 + AC:2014 (certification pending)
• Upper: Hydrobloc® Perwanger® leather (2.6–2.8 mm)
• Membrane: GORE-TEX ePE Performance Comfort
• Insole: Zamberlan® Nylon + Fiberglass (5 mm)
• Midsole: triple-density PU wedge + Zamberlan® PCS EVO
• Outsole: Vibram® Teton, antistatic compound
• Closure system: BOA® Fit System
• BOA® Fit System: lifetime guarantee
• Last: Zamberlan® Backpacking fit
• Weight: approx. 1020 g (½ pair, size 42)
• Sizes: 40–48 (including half sizes)
• Intended use: forestry, industrial work, demanding terrain and stabilization operations