work boots reviews

If you work with heavy machinery, you already know the Caterpillar name. As a leader in the industry, it only makes sense for the company to offer its own line of heavy-duty work boots. Cat Footwear has a lot of boots in its collection, but the Diagnostic is a favorite with hard-working men. Let’s see if these boots live up to their reputation in our review.

Steel Toe and Slip Resistant

The Caterpillar Diagnostic’s steel toe meets or exceeds ASTM F2413-11 I/75 C/75 safety standards, so you can be sure your foot is protected while on the job. This is the highest strength available for compression and boots reviews

The steel toes of these boots are top-notch, but good safety shoes go beyond toe protection. The Diagnostic boot offers slip-resistant soles to reduce the risk of slips and falls. If you work in slippery conditions, you know just how important this feature is. The unique sole design of these boots can prevent dangerous slips and falls that might otherwise cause serious injury.

A steel toe and slip resistance make these work boots a smart choice for anyone working with heavy machinery, on construction sites or in factories.

Comfortable and Waterproof

A work boot can offer all the protection in the world, but if it’s uncomfortable, you’re never going to wear it. The Diagnostic features Caterpillar’s ERGO comfort system for the utmost in comfort. We couldn’t believe how comfortable and flexible these boots were. Work boots can be stiff and tight – especially steel toe boots. But we didn’t have that experience with the Diagnostic boots.

Beyond the ergonomic design, these boots also keep your feet warm. With 200g of insulation, your feet will stay toasty – even when working in extreme conditions. If you work outdoors and in colder climates, these boots can mean the difference between a comfortable day at work and numb feet halfway through the day.

And if you work in wet conditions, these boots will keep your feet dry too. With a waterproof leather upper boot and a nylon mesh lining, the Diagnostic boots keep moisture out, ensuring that your feet stay comfortable and dry.

Caterpillar Men’s Diagnostic Boots Features and Specs

  • Full grain leather upper; rubber sole.
  • 200g of insulation to keep feet warm.
  • Breathable lining; waterproof design.
  • Steel shanks.
  • ERGO comfort system.
  • Steel toe.
  • Meets ASTM F2413-05 I/75 EH and ASTM F2413-11 I/75 C/75 safety standards.
  • Removable EVA insert with gel technology.

What Others Are Saying About These Boots

We’re not the only ones who like the Caterpillar Diagnostic boot. A lot of customers have reviewed these boots on Amazon and gave them a high rating. Buyers love the style, comfort and durability of these boots.

One reviewer did note that the fit was smaller than expected. We thought the boot was a little snug, but definitely not too small. Given it was just one reviewer that said this, they probably just ordered the wrong size.


The Caterpillar Diagnostic steel toe boot offers protection, comfort, style and durability. If you work construction or on a factory floor, these boots will keep your feet safe and dry. And if you work in cold conditions, the insulation will keep your feet warm. After trying these boots for ourselves, we highly recommend them to anyone looking for a quality pair of work boots.