A377
A-377 is a mid-cut safety boot developed for professionals in construction, industry, and maintenance. It combines robust durability with ergonomic comfort for use in tough and demanding environments.
With a water-resistant Super8 leather upper, Cordura® collar, and Energy Sense™ cushioning, A-377 provides reliable protection while reducing strain during long work shifts. The side-mounted BOA® Fit System allows quick and precise fit adjustments without the risk of snagging. The nitrile rubber outsole ensures secure grip even on slippery surfaces, and the design is optimized for ladder use. Built-in ESD protection and penetration resistance enhance safety in electrically sensitive environments.
Materials and Construction
- Upper: Water-resistant Super8 leather with Cordura® collar.
- Lining: Durable and quick-drying textile lining.
- Insole: Energy Sense™ with cushioning and energy return.
- Midsole: PU for comfort and shock absorption.
- Outsole: Nitrile rubber, slip-resistant (SR), heat-resistant (HRO), with ladder-grip design.
Features and Benefits
Durability and Weather Protection:
Super8 leather and Cordura® provide a tough exterior that withstands wear and moisture in demanding environments.
Cushioning and Ergonomics:
The Energy Sense™ insole reduces stress on knees and back, ensuring comfort throughout the workday.
Fit and Safety:
The side-mounted BOA® Fit System allows quick and precise adjustment for optimal fit and safety in confined spaces.
Secure Grip and Ladder Adaptation:
- The nitrile rubber outsole provides slip resistance (SR) and heat resistance (HRO).
- The design is optimized for safe work on ladders.
Protection in Electrical and Industrial Environments:
ESD protection dissipates static electricity. Integrated penetration protection – partially made from recycled material – enhances safety.








