The Ariat FR M4 Workhorse Charcoal Pants are heavy-duty flame-resistant workwear designed for industrial professionals requiring reliable arc flash and flash fire protection. Constructed from a durable 11-ounce cotton-nylon canvas blend, these CAT 2 compliant pants offer a relaxed fit through the waist and hip with a classic boot-cut leg. Engineered for the demands of the jobsite, they feature a hidden iPhone pocket, a flat hammer loop, and reinforced hem guards to withstand rigorous daily wear while keeping you safe and comfortable.
| Fabric Blend | 11 oz. FR Canvas (88% Cotton, 12% Nylon) |
| Protection Rating | CAT 2 Compliant |
| Fit Style | Relaxed through waist and hip, Boot-cut leg opening |
| Pocket Configuration | Hidden iPhone pocket, multi-tool pocket, layered back pockets |
| Utility Features | Flat hammer loop, anchored belt loops, loop lock |
| Durability | Reinforced hem guard, heavy-duty zippers and hardware |
| 11 oz. FR Canvas | Provides rugged durability against jobsite hazards while maintaining breathable comfort for long shifts. |
| CAT 2 Rating | Ensures essential arc flash and flash fire protection for hazardous industrial and electrical environments. |
| Reinforced Hem Guard | Prevents fraying and premature wear at the bottom of the pants when worn over heavy work boots. |
| No-Rub Comfort Inseams | Eliminates chafing during repetitive movement, climbing, or kneeling, enhancing all-day wearability. |
| Brand | Ariat |
| SKU | 10017226 |
| Hazard Risk Category | CAT 2 |
| Material | 88% Cotton / 12% Nylon |
| Free Shipping | Contiguous U.S. Over $74.99 |
| Low Price Guarantee | Find a better price? We'll beat it! |
Equip yourself for the toughest jobs with the Ariat FR M4 Workhorse Charcoal Pants. Combining everyday comfort with critical CAT 2 flame-resistant protection, these pants are a staple for any industrial wardrobe. Order today from FR Depot and take advantage of our low price guarantee and free shipping on qualifying orders.
I bought these for my son who is an iron worker..he cannot stop raving about the quality and fit...allows him to move into wierd spaces comfortably..he wants another pair for summer as these will be perfect for winter but a bit warm for now. Overall excellent product and delivery was amazingly quick..thank u
fit true to size, wear well and last,
I've been on oilfields and pipelines for a decade and these are the best quality, comfort, and fit of any FR pants I've ever owned.
Great Pants! I had to go down a waist size and length size but fit great now. All the pockets are very handy.
After not being satisfied with the heavyweight jeans provided by my employer I wanted to try something different. I am very happy with these pants, they are much lighter feeling and are easier to move around in. I like the pocket layout. Only thing missing was a hammer loop but that wasnât a big deal
A: Yes, the CAT 2 rating ensures these pants meet the necessary arc flash protection standards required for many electrical and utility applications. Always verify your specific jobsite's ATPV requirements before purchasing.
A: Absolutely. The relaxed fit through the waist and hips allows for a full range of motion when bending or climbing, while the no-rub comfort inseams prevent chafing. The boot-cut leg easily accommodates heavy-duty climbing boots.
A: The 11-ounce cotton-nylon canvas is specifically engineered to resist tears and abrasions common on rigs. Additionally, the reinforced hem guards protect the bottom of the pants from fraying when rubbing against work boots or industrial grating.
