Designed with sustainability in mind – built to last

These days, modern safety shoes increasingly resemble high-tech sneakers. This visual convergence would not be possible without advances in material technology and manufacturing. However, modern safety shoes should not only be technically impressive but also responsibly produced. That's why we consistently use recycled raw materials in the LEEVI XXNF BOA® black-lime Low ESD S3S: The upper material made of hydrophobic microfiber and the breathable textile lining consist partly of recycled materials, conserving resources and reducing the shoe's ecological footprint.

Another major advancement is the BOA® Fit System Li2. It can not only be tightened with millimeter precision, but also loosened incrementally by turning the dial in the opposite direction. This allows for precise adjustments throughout the workday as needs change. The WELLMAXX NEWFEEL insole is yet another innovation, as its entire midsole is made of BASF's Infinergy®, providing noticeable relief with every step. The material reacts dynamically to pressure and rebounds – similar to high-quality running shoes. This translates to less fatigue, greater comfort, and enhanced performance.

Naturally, the LEEVI XXNF BOA® black-lime Low ESD S3S meets all safety-relevant requirements: from the metal-free penetration protection to the slip-resistant rubber outsole and the robust carbon cap.

This safety shoe is ESD-compatible, FO-, SR- and HRO-certified and available in sizes 36 to 48.

Features LEEVI XXNF BOA® black-lime Low ESD S3S:

• Water-repellent microfiber with recycled materials


• Breathable textile lining with recycled materials


• Padded tongue


• Full-length ESD insole


• Metal-free penetration protection


• RUBBER/eTPU sole WELLMAXX NEWFEEL


• Carbon toe cap


• EN ISO 20345:2022 S3S FO/SR/HRO, Form A


• Midsole made of Infinergy® by BASF


• Leather-free features


• BOA® Fit System Li2