Wear your work socks
Measure while standing, with the socks you plan to wear in your boots. Keep your toes relaxed.
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Big Rig Tread VentTEK Composite-Toe Work Boot Earth
Regular price
$244.95 USD
Unit price
Shipping calculated at checkout.
SHIPPING & STORE PICKUP
Your selection: 6 / Wide (2E) / Brown
Available for shipping
Choose Ship at checkout for delivery to your address.
Standard delivery: estimated 3–8 business days, including processing. Options and rates at checkout.
FedEx 2Day: 2 business days in transit after dispatch; processing time is additional.
Orlando store pickup
Available for pickup
Estimated pickup time: Usually ready in 2-4 days
For pickup, choose Pickup at checkout and wait for your ready notification before visiting.
Steel-Toes fit guide · Men
Choosing men's Ariat work boots? Start with your usual US size, compare the measurements below, and check the width offered by the model you want.
Find your size
Men's Ariat boot sizes
Match your usual size across US, UK and EU. Foot lengths are approximate reference measurements.
Men's Ariat sizes
US · UK · EU
| USUnited States | UKUnited Kingdom | EUEurope | Foot cm | Foot in |
|---|---|---|---|---|
| 7 | 6 | 39 | 24.4 | 9.61 |
| 7.5 | 6.5 | 40 | 24.8 | 9.76 |
| 8 | 7 | 41 | 25.2 | 9.92 |
| 8.5 | 7.5 | 41.5 | 25.6 | 10.08 |
| 9 | 8 | 42 | 26.2 | 10.31 |
| 9.5 | 8.5 | 42.5 | 26.4 | 10.39 |
| 10 | 9 | 43 | 27.0 | 10.63 |
| 10.5 | 9.5 | 44 | 27.4 | 10.79 |
| 11 | 10 | 44.5 | 27.8 | 10.94 |
| 11.5 | 10.5 | 45 | 28.2 | 11.10 |
| 12 | 11 | 46 | 28.6 | 11.26 |
| 13 | 12 | 47 | 29.4 | 11.57 |
| 14 | 13 | 48 | 30.5 | 12.01 |
| 15 | 14 | 49 | 31.5 | 12.40 |
Use these measurements as a guide, not a guaranteed fit. Inch values are converted from the centimeter references and rounded. For a closer check, use the printable guides below.
Measure before you buy
How to measure your feet.
Measure both feet
Measure from the back of your heel to your longest toe. Use the larger foot when comparing sizes.
Check length and width
A boot should hold your foot without squeezing it. If the length feels right but the sides feel tight, compare width options.
Print at 100% on US Letter paper. Check the scale marker before measuring.
Ariat width guide
Men's Ariat boot widths
A square toe describes the shape of the boot; it does not automatically mean a wide fit. Width availability depends on the model.
Men's widths
DMedium / regular
EE / 2EWide
BNarrow
EEEE / 4EExtra wide
Need help choosing a fit?
Email us the model, your usual US size, foot length, and whether you normally wear a medium or wide fit. We can help in English or Spanish.
info@steel-toes.comYour next pair
Men's Ariat work boots
Compare a pull-on, a Chelsea and a lace-up. Each product page lists the sizes and widths available to order.
Pull-on · Composite toe
WorkHog waterproof
A square-toe pull-on with waterproof protection and a composite safety toe.
View sizes & widths
Chelsea · Soft toe
Groundbreaker Chelsea
Waterproof leather in an easy-on Chelsea. Soft toe, without a safety cap.
View sizes & widths
Lace-up · Steel toe
Treadfast 6-inch
Waterproof steel toe protection with laces to adjust the fit.
View sizes & widthsSizes, widths and availability vary by style. The product page shows the options you can order.
Before checkout
Ariat sizing questions.
Small details can make a difference when choosing your next pair.
Is D or EE the right width for me?
D is Ariat's standard men's width; EE or 2E is wide. If your usual size feels right in length but tight at the sides, compare the width options for that model.
Does a square toe mean the boot is wide?
No. A square toe describes the toe shape. Check the width option separately; different models can feel different even in the same US size.
Should I buy a larger size for a safety toe?
Check the model and width before adding length. Your toes need room to move without pressing against the safety cap, which will not stretch with wear.
Looking for women's sizes? Women's size chart →
Find your next pair of Ariat work boots.
Choose a men's model, then select your US size and width.
Payment & Security
Payment methods
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The Ariat Big Rig Tread VentTEK Composite Toe Work Boot in Earth combines an 11-inch shaft, a roomy fit, and VentTEK™ 360° ventilation. Its composite safety toe and electrical hazard protection support demanding jobs. ATS® support, an Energy Max™ insole, and FLX Foam™ cushioning help keep you comfortable, while the oil- and slip-resistant Duratread™ outsole provides traction. Find your fit for long workdays.
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GenderMen's
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Toe TypeComposite Toe
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Style#
Boost your work boot's longevity with essential care. Dive into our blog for expert tips and shop the best accessories for ultimate boot care. Explore Now!
