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🛠️ Step into power and protection — because your work boots should work as hard as you do!
The CAT Men's Diagnostic Waterproof Steel-Toe Work Boot combines rugged durability with advanced comfort technology. Featuring a waterproof leather exterior, SRX slip-resistant rubber outsole, and 200g Thinsulate insulation, it keeps feet dry, warm, and secure. The steel toe and electrical hazard protection meet industry safety standards, while the ERGO comfort system and gel-infused EVA foam insert provide all-day ergonomic support. Perfect for professionals demanding reliable performance and style on the jobsite.











| ASIN | B0023RSKQY |
| Best Sellers Rank | #200,410 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #365 in Men's Industrial & Construction Boots |
| Boot Form Type | Work Boot |
| Boot Shaft Height | Ankle |
| Brand | CAT |
| Closure Type | Lace-Up |
| Color | Dark Beige |
| Customer Reviews | 4.5 out of 5 stars 3,793 Reviews |
| Embellishment Feature | tonal stitching, metal logo |
| Fabric type | 100% Leather |
| Global Trade Identification Number | 00040707205223 |
| Heel Type | Block Heel |
| Insole Material | Foam |
| Item Type Name | Work Boot |
| Item Weight | 2.2 pounds |
| Manufacturer | Caterpillar |
| Material Fabric | Leather, mesh, and rubber |
| Model Name | Diagnostic Hi St |
| Occasion | Earth Day |
| Origin | Imported |
| Outer Material | Leather |
| Pattern | Solid |
| Seasons | Fall |
| Shaft Circumference | 18.84 inches |
| Shaft height | Ankle |
| Shoe Height Map | Ankle-High |
| Sole Material | Rubber |
| Sole material | Rubber |
| Style Name | Diagnostic Waterproof Steel-toe |
| Style Number | P89940 |
| Toe Style | Steel Toe |
| UPC | 040707205223 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| lining-description | Leather |
R**�
Wonderful Work Boot
We shopped for weeks looking for workboots that are comfortable...I'm certainly glad we waited. These Caterpillar Diagnostic Steel-Toe boots are everything we were looking for: Waterproof Steel Toe Arch Support Thermal Insulation Padded Shaft Leather exterior No-Slip Sole The padded shaft is extremely comfortable and the insulation adds to the "cushy" feeling without causing feet to be hot. They lace quickly and look nice on. The only question is if they will hold up - but only time will tell that and we've only had them a week. (I'll update this comment later about that)- If you are looking for a good workboot, that really is comfortable on the foot, then this is an excellent choice. My husband is on the jobsite 8-10 hours a day, walking on all manner of surfaces. He's very hard on workboots and we've bought a lot of them over the years, some have been good, others have not. But he's so happy with these, when they wear out, we will buy another pair just like them.
F**L
High quality
Comfortable and water-resistant boots, they live up to their description, highly recommended.
J**5
Excellent pair of steel toes I've owned.
I had a pair of timberland pro pit bosses in black with steel toe. Now with steel toe if your not used to wearing them, you will noticed they are heavy. But after a while you barely realize they weight anything, I had the last pair for almost three years in roof tops, inside all over construction sites, they fit ok like a regular pair of boots, I saw these caterpillar boots and they were a bit more but I figured they have a lot of great selling features i will give them a shot. I ride suspended scaffolds, and walk all over roof tops and constantly up and down , these boots have great traction on building facades , wet roof tops, comfortable with the stock soles, and best yet they look awesome, definitely worth they extra 30bucks over the pit bosses only wished I would of saw these first , I will buy these again after three years maybe i will upgrade to the next level of there is one in cat. Best buy for me.
L**R
Good boots
UPDATE: After owning these boots, wearing them 6 days a week, 10 to 12 hours a day, they are still in great condition. I work in the desert, walk on many uneven surfaces, rocks, steel, the soles are still in good condition, the leather remains in good condition, they're even still water proof. My problem is they still cause major callous on the outside of my big toes, too the point that my toes hurt bad. They're also starting to cause my middle toes to hurt on my dominate foot along with heel pain on the very rear of my dominate foot heel. Overall I'd still highly recommend these boots. They require very little break in time and are comfortable to wear all day with extensive walking on all surface types and extensive climbing up and down all day. Maybe replace the insole every few months, which I did not. I'm now going to try the Timberland Pro Boondocks to see how they hold up. But I still highly recommend these Cat boots. After about 6 months of wearing these working 6 days a week, the comfort is fading fast. The boots are still holding up though. I think it's the insole that's done. Overall a very good boot, reasonably comfortable, and they are a true fit. They're still waterproof/resistant. They hold up well in the heat (I live and work in the desert). The only downfall is they will cause massive callous on the outside of your big toes. Not sure why, since I don't notice my big toes rubbing anything in the boot. I would recommend these boots.
S**O
Work
I bought them for my husband for work; he says they are comfortable and very lightweight—unlike the ones he had before, which were very heavy. A good choice
H**S
Durable!
Still going strong. Excellent product!
K**R
EXCELLENT safety boots!
These boots were ordered because I injured my toes cutting wood after Hurricane Sandy felled one of our trees. I was using safety equipment while using my chainsaw (helmet, visor, safety gloves, chaps) ... but didn't have steel-toed boots. I was basically wearing sneakers when a heavy log fell on my foot. Anyway, I purchased these CAT boots based on the reviews, description, and Caterpillar's reputation. At first I thought they would be too large (I wear a 9 wide), but after putting on heavy socks and tightening the laces over the arch (first 3 or four loop-holes), the fit vastly improved. My toes have alot of space, and there's absolutely no rubbing, and after wearing them ALL day, they felt fantastic. No breaking-in needed (in my case). I don't know much about safety boots, but these have a loophole (fifth from bottom), that seems to allow you to snug-tighten the laces without hurting your feet, and allows flexibility around the ankle. The sole has a very solid and secure feel--no slipping at all. I was stepping on sharp rocks and felt absolutely nothing on the soles of my feet. I should have purchased these years ago. The only negative (and this is not really a criticism of the boots) is that the sole treads are deep and capture dirt and mud. You can't walk in your home with these even if you wipe your boots on a brush/scraper. Again, this is NOT a criticism, but expect that they will catch dirt.
R**Z
Producto de calidad
Son de calidad, pero la puntera de hierro derecha, molesta en el pie.
C**A
Excelentes botas
Las botas nuevas, originales y sin defectos
N**R
Damage shoes
I purchase this shoes before 55 days (approximately two months) within this time shoes gets damaged. I notice there is very poor quality material inside the shoes.
A**E
Ótimo produto
Ótimo produto
B**.
Calidad
Cumplio las expectativas, lo unico que recomiendo este modelo es pedir medio numero menos, ya que vienen amplias, las recomiendo mucho son de buena calidad
S**N
Money well spent
These are very comfortable and well-built boots. they took a little breaking in, but that was to be expected. I will need to wear these every day and anticipate no issues.
Trustpilot
2 days ago
4 days ago