






ShieldTread Size Guide
US Men | US Women | UK | EU | AUS/NZ | JPN | CN | MX | KOR | MOD | Length (Inches) | Length (cm) |
---|---|---|---|---|---|---|---|---|---|---|---|
4 | 5.5 | 3.5 | 36 | 3.5 | 23.5 | 36 | 4 | 241 | 232.5 | 9.5 | 24.1 |
5 | 6.5 | 4 | 37 | 4 | 24 | 37 | 4.5 | 246 | 236 | 9.7 | 24.6 |
6 | 7.5 | 5 | 38 | 5 | 24.5 | 38 | 5.5 | 251 | 239.5 | 9.9 | 25.1 |
6.5 | 8 | 5.5 | 39 | 5.5 | 25 | 39 | 6 | 256 | 243 | 10.1 | 25.6 |
7 | 8.5 | 6 | 40 | 6 | 25.5 | 40 | 6.5 | 261 | 246.5 | 10.3 | 26.1 |
8 | 9.5 | 7 | 41 | 7 | 26 | 41 | 7.5 | 266 | 250 | 10.5 | 26.6 |
9 | 10.5 | 8 | 42 | 8 | 27 | 42 | 8.5 | 271 | 253.5 | 10.7 | 27.1 |
9.5 | 11 | 8.5 | 43 | 8.5 | 27.5 | 43 | 9 | 276 | 257 | 10.9 | 27.6 |
10 | 11.5 | 9 | 44 | 9 | 28 | 44 | 9.5 | 281 | 260.5 | 11.1 | 28.1 |
10.5 | 12 | 9.5 | 45 | 9.5 | 28.5 | 45 | 10 | 286 | 264 | 11.3 | 28.6 |
11 | 12.5 | 10 | 46 | 10 | 29 | 46 | 10.5 | 291 | 267.5 | 11.5 | 29.1 |
12 | 13.5 | 11 | 47 | 11 | 29.5 | 47 | 11.5 | 296 | 271 | 11.7 | 29.6 |
13 | 14.5 | 12 | 48 | 12 | 30 | 48 | 12.5 | 301 | 274.5 | 11.9 | 30.1 |
How to Measure
Place your foot on a sheet of paper, mark heel to toe, and measure in centimeters. Compare your measurement with the chart above for the best fit. If you’re between sizes, we recommend choosing the larger size for comfort.

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FlexiGuard™ Aero: The Ultimate Lightweight Steel Toe Shoes for Men
Say goodbye to heavy, clunky work boots and hello to the future of workplace footwear. The FlexiGuard™ Aero was designed from the ground up for professionals who demand certified safety without sacrificing athletic comfort. We've engineered the ultimate lightweight steel toe shoes for men, delivering the protection you need in a modern sneaker style you'll actually want to wear. The secret is our combination of a breathable mesh upper that keeps your feet cool and dry, and a cushioned, shock-absorbing midsole that reduces fatigue during long shifts on your feet.
This innovative design doesn't compromise on protection. Each pair is built with an OSHA/CE compliant steel toe cap, certified to withstand up to 200J of impact. This core feature makes them the most reliable lightweight steel toe shoes for men available for factory, warehouse, or construction work. Furthermore, the flexible, puncture-resistant midsole shields you from unseen hazards on the floor, while the all-terrain rubber outsole provides a superior grip on wet and oily surfaces, keeping you stable and secure with every step.
Why Choose FlexiGuard™ Lightweight Steel Toe Shoes for Men?
Stop choosing between safety and comfort. With the FlexiGuard™ Aero, you get both. These shoes are perfect for the worker who is constantly moving, lifting, and walking. By reducing the weight and bulk of traditional safety footwear, we help you stay energized and focused on the task at hand. The modern, athletic look means you can go from the job site to the street without missing a beat. For a work shoe that feels like a sneaker but protects like a fortress, the FlexiGuard™ Aero is the only choice.
Built for Workers Who Move
Whether you’re lifting, walking, or on your feet all day, FlexiGuard™ Aero provides the balance of durability, comfort, and compliance.
Shipping & Returns
At ShieldTread, we know timing and peace of mind matter. That’s why we offer fast worldwide shipping, with most orders dispatched within 24–72 hours so you can get back to work without delays. All U.S. orders over $75 ship free, and we provide affordable international rates for our global customers.
Shop risk-free with our 30-Day Comfort Guarantee if your boots don’t fit right or meet your expectations, simply return or exchange them within 30 days. Our easy returns process is designed to be hassle-free, so you can order with complete confidence. With ShieldTread, you get reliable protection, fast delivery, and the flexibility you deserve.
Frequently Asked Questions
When will my order ship?
Most orders leave our warehouse within 24–48 hours. You’ll receive a tracking number as soon as your package is on the way.
Do you ship internationally?
Yes! We proudly ship worldwide. U.S. orders over $75 qualify for free shipping, and international shipping rates are calculated at checkout.
What is your return policy?
We offer a 30-Day Comfort Guarantee. If your ShieldTread boots don’t fit or meet your expectations, you can return or exchange them within 30 days hassle-free.
How do I start a return or exchange?
Simply contact our support team here . We’ll guide you step by step and make the process simple.
