Shoe size guide
Find your perfect fit using our shoe size chart. Measurements are in US sizing.
| US Size | EU Size | Foot Length (inch) |
|---|---|---|
| 7M/8W | 39 | 9.8 |
| 8M/9W | 40 | 10.0 |
| 9M/10W | 41 | 10.2 |
| 10M | 43 | 10.6 |
| 11M | 44 | 11.0 |
| 12M | 45 | 11.4 |
| 13M | 47 | 12.2 |
| 14M | 48 | 13.0 |
Find your perfect fit using our shoe size chart. Measurements are in US sizing.
| US Size | EU Size | Foot Length (inch) |
|---|---|---|
| 7M/8W | 39 | 9.8 |
| 8M/9W | 40 | 10.0 |
| 9M/10W | 41 | 10.2 |
| 10M | 43 | 10.6 |
| 11M | 44 | 11.0 |
| 12M | 45 | 11.4 |
| 13M | 47 | 12.2 |
| 14M | 48 | 13.0 |
Durable Full-Grain Leather Upper
Waterproof and rugged for demanding work environments, while remaining versatile for daily wear.
Electrical Insulation up to 18kV
Provides certified protection for electrical and industrial applications.
Reinforced Steel Toe & Kevlar Puncture-Resistant Midsole
Protects against impact and sharp hazards on the job.
Slip-Resistant High-Abrasion Rubber Outsole
Engineered for reliable traction on wet, oily, or slippery surfaces.
High-Top Construction for Ankle Support
Enhances stability and reduces the risk of twisting on uneven or slick surfaces.
Lightweight & Comfortable
Designed to reduce fatigue during long shifts without compromising safety.
Certified Safety Performance
ISO 23045 certified and meets the requirement of CSA Z195, ensuring verified protection for Canadian work environments.
The VOLTERRA 831 ST was created for professionals who work in challenging, slippery, and electrically sensitive environments—where safety cannot be compromised.
Featuring 18kV electrical insulation, a reinforced steel toe, and a Kevlar midsole, these boots provide certified protection against impact, punctures, and electrical hazards. Their waterproof construction and slip-resistant outsole ensure stability on wet, oily, or uneven surfaces, making them ideal for industrial, warehouse, and workshop settings.
With a high-top design for ankle support and a lightweight, comfortable build, the VOLTERRA 831 ST keeps you safe and agile throughout long shifts. Fully certified to ISO 23045 and meeting CSA Z195 standards, this boot delivers professional-grade safety you can trust.
30-day hassle-free returns
On all orders from Canada or the US
Trusted by 10,00+ customers
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