Saphir Renovateur
$29.95
Out of stock
6" Horsehair Polishing Brush
$15.00
Out of stock
Free Exchange on Domestic Orders
The word “diesel” doesn’t exactly remind us of something flashy but instead of something built for strength and longevity. This is our rendition of the basic plain toe boot pattern—made with nothing but proven leather uppers, lining, and insole.
Chromexcel leather tanned by Horween in Chicago is incredibly resilient while offering unparalleled character. The hot-stuffed tannage's natural oils and waxes create an unmistakable pull-up effect and supple feel.
This boot comes equipped with our new Micro Stud Rubber Sole, which is built to handle all seasons. The rubber compound features a medium density and combines traction and durability.
Every pair crafted in our factory on Xiamen Island, China
The Leo last runs a half-size large. Customers typically order a half-size down from their average shoe size.
Not sure? Send an email to info@grantstoneboot.com referencing your current sizing for help.
Enjoy fast, free shipping on orders over $300 in the contiguous US. Orders are processed and shipped within 1-3 business days.
Contiguous U.S. Returns:
For more information, please visit our Help Desk.
Made with
Renowned for its durability and ability to be resoled repeatedly, Goodyear-welt construction involves stitching a welt—a strip of leather—around the shoe's perimeter, creating a cavity. After filling the cavity with the shank and cork, the sole is attached, providing strength and water resistance. This construction method results in shoes that are not only long-lasting but also easily repairable, making them a timeless investment in quality craftsmanship.
Derived from our experience fitting and developing various orthopedic-shaped lasts designed for specific foot shapes, the Leo features a moderate arch, heel control, medial support, and forefront freedom. It embodies a traditional welted shoe shape while prioritizing all-day support and comfort.
Our mission
Our priority has been putting customers in shoes that properly fit them and standing by our amazing products. Many customers have found they have been wearing an incorrect size for years. This has been lost in the market today. We offer the majority of our footwear in D, E, and EEE widths to provide well-fitting footwear.
We encourage customers to ask our team for assistance to ensure the best fit.
Overall rating: 4.895238 / 5 from 210 reviews.
The Diesel Boot Black Chromexcel is praised for its timeless style, exceptional craftsmanship, and high-quality leather. Customers appreciate the great fit and feel, along with the durability and value of the product. However, there are mixed opinions on sizing.
Review topics: ["size","fit","color","support","look","quality","lining","price","design","style","feel","issues","pattern","craftsmanship","customer service","shoes","construction","leather","value","materials","finish","packaging","stitching","shipping","width","speed","service","boots","grant stone","break"].
"In the climate where I live, I don't wear boots often enough to break them in. These were comfortable out of the box and look great. The leather is substantial and feels robust, rugged, and durable. I'm confident they will develop a lovely patina as time goes on."
"Excellent support and fit. Beautiful leather and pattern. Love the rare EEE width. Best value boot at this price point"
"I own several pairs of Grant Stone boots, and every new purchase reminds me how well made they are. The quality is consistently impressive, and their customer service is excellent. If something ever goes wrong, they’ll take care of you. My latest pair, the Diesel in all-black Chromexcel, quickly became my everyday go to. Really enjoying my boots!!"
"I have two pair of boots in my rotation. The Brass Boot & Diesel. Best boots I’ve laced up in years. Don’t change a thing Grant Stone !"
"I LOVE these boots. Wear them both casually and to work routinely. I previously bought a women’s nora boot size 8. 5 in another color, which I also love, and Josh recommended for the men’s diesel that I order a 6. 5. The boot fits perfectly. Very easy break in and so comfortable. Shipping was super fast, arrived in just two days."
"Great looking boots. Went down half size but after trying it on and talking to support, who were great, swapped with my brannock size. Fits great so far and slowly breaking in. Can't speak highly enough of the customer support!"
"I’ve owned a lot of boots over the years, including a custom-made pair, and these are some of the nicest production boots I’ve had. The fit was great right out of the box, the Black Chromexcel leather looks even better in person, and the craftsmanship is excellent. What impressed me most is that they just feel solid. The stitching, leather, sole, and overall finish are all top notch. I’ve worn them to work, out to dinner, and everywhere in between. No regrets at all. If you’re on the fence about Grant Stone, I’d buy them again."
"Beautifully made boots, super comfortable and great sizing options and expert support from Kim in customer support. Great first customer experience with Grant Stone."
"I love these boots. This is my third pair of Goodyear welted boots and these Grant Stones are by far my favorite. Break in was a breeze and the chromexcel is extremely handsome with perfect clicking. Would definitely recommend!"
"They look great, they feel great. I went with my normal shoe size so I could add insoles and the fit perfectly. Excellent quality - already looking at other pairs."
