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Available exclusively at Mister Safety Shoes, the Timberland PRO Resistor 6″ offers a classic work boot design featuring a composite safety toe and composite puncture-resistant plate, making it completely metal-free and ideal for worksites with metal detectors or strict safety protocols.
Built from durable leather with a padded collar and wide comfort fit, this work boot is designed for long hours on the job. Timberland’s Dynamic Anti-Fatigue Technology footbed absorbs shock and returns energy to keep your feet feeling fresh through every shift. The boot is also electric shock resistant (ESR) for added safety in electrical environments.
The slip, oil, and abrasion-resistant outsole grips reliably on both indoor and outdoor surfaces. Whether you’re in warehousing, trades, or light construction, the Resistor work boot offers reliable performance in a classic 6” profile that feels as good as it looks.
Perfect for anyone searching for lightweight safety shoes, mens work boots, or Timberland PRO safety shoes in Canada, the Resistor 90660 is a no-compromise choice for comfort, safety, and durability.
Features
| STYLE | 90660 | |
| Sole: | Timberland PRO® abrasion, slip and oil-resistant outsole with a lightweight polyurethane midsole for flexibility and comfort | |
| Upper: | Premium leather upper | |
| Lining/Insulation: | Mesh lining with Agion® antimicrobial treatment for odor control & comfort | |
| Footbed: | Dual-density Dynamic Anti-Fatigue Technology footbed absorbs shock and returns energy at key zones of the foot while providing enhanced moisture management for all-day comfort | |
| CSA: | CSA grade 1 Composite Toe, Composite Plate, Electric Shock Resistant (ESR) |
|
| Height: | 6" | |
| Size Range: | 7-11,12,13,14,15 | |
| Fit: | Wide |
|
| Work Conditions: | Medium Duty | |
Did you know that when required to wear protective footwear, you have options beyond traditional steel toe shoes or steel toe boots? Composite toe safety shoes & work boots are an excellent alternative. Composite toe safety shoes are often lighter than steel toe shoes and provide the same levels of protection.
To find out more about the differences, read our blog on What are the Differences Between Composite Toe, Aluminum Toe and Steel Toe Safety Shoes and Boots.
Additional Blogs
Looking for the right CSA approved symbol for safety shoes or work boots?
What you need to know about slip resistant safety footwear
Work on Concrete? Top 4 Safety Footwear Features You Need
Frequently Asked Questions
What does 'medium-duty work environment' mean for this men's work boot?
Medium-duty environments include jobs like warehousing, light construction, electrical work, and general trades, where reliable protection is needed without the bulk of heavy industrial steel toe boots or shoes. The Timberland PRO Resistor 90660 work boot is built for these conditions, offering lightweight safety shoes with a composite toe, perfect for long hours in active, moderately demanding settings.
Are Timberland PRO Resistor boots good for electrical work?
Yes. They are ESR-rated (Electric Shock Resistant), which means the soles provide a secondary level of protection against electrical shock hazards. This makes them suitable for electricians or anyone working around live electrical equipment.
Is the Timberland Resistor work boot waterproof?
The Resistor 6" is not specifically a waterproof model (it has a premium leather upper but no waterproof membrane). It will hold up in light rain, but for frequent wet conditions, consider a dedicated waterproof boot like the Timberland PRO Boondock 6" Composite Toe Work Boot
Fits Large means you may consider selecting a 1/2 or a full size smaller
Fits Small means you may consider selecting a 1/2 or a full size larger.
Fits Large means you may consider selecting a 1/2 or a full size smaller
Fits Small means you may consider selecting a 1/2 or a full size larger.
