New Balance Calibre Work Shoe
- Composite toe, ASTM I/75 C/75
- Electrical hazard, ASTM F2412-18a
- Puncture-resistant anti-perforation midsole
- Slip-resistant outsole, ASTM F2913-19
- Water-resistant leather upper
- Acteva midsole, NB Comfort Insole
- Lace-up, mid-top
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A light, athletic composite-toe work boot for job sites that require toe, puncture and electrical hazard protection. It is water resistant, not waterproof, and sizing details are not listed.
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ASIN: B0C8BJBXV9Category: Work Boots & Shoes
Colors Available
Sizes Available
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Overview
Not a heavy steel-toe clunker, the New Balance Calibre is an athletic-style work boot with a lightweight composite toe, puncture-resistant midsole and electrical hazard protection. A water-resistant leather upper and Acteva foam midsole bring sneaker-like comfort to the job site.
Ratings for impact, compression, puncture, slip and electrical hazard cover common job site rules in one boot, with running-shoe comfort tech inside. Water resistance handles light wet, but standing water calls for a waterproof boot.
Who it's for
Warehouse, construction and maintenance workers get certified protection in a lighter, sneaker-style boot. Workers on flooded or very wet sites should choose a waterproof model.
Pros and cons
- Lightweight composite toe
- Electrical hazard rated
- Trail and running lug tread
- Water resistant, not waterproof
- Sizes not listed
- Lining material listed two ways
Performance notes
The composite toe cap protects against impact and compression without metal weight, and the anti-perforation plate guards against punctures from below. Acteva foam balances cushioning, weight and flexibility. The dual-use tread combines trail and running lugs for grip on and off road.
Specifications
| Brand | New Balance |
|---|---|
| Dimensions & fit | |
| Boot Shaft Height | Ankle |
| Shoe Height Map | Mid-top |
| Construction & materials | |
| Insole Material | NB Comfort Insole, perforated foam |
| Outer Material | Water-resistant leather |
| Sole Material | Rubber, dual-use tread |
| Color | Black |
| Other details | |
| Closure Type | Lace-up |
| Safety ratings | ASTM I/75 C/75, slip ASTM F2913-19, EH ASTM F2412-18a |
| Puncture protection | Anti-perforation midsole |
| liningdescription | Moisture-wicking mesh (bullets), leather (specs) |
| Style Number | MIDCLBR |
| Toe Style | Composite toe |
| Midsole | Acteva foam |
Frequently asked questions
What comes in the box with the New Balance Calibre boots?
The listing does not itemize box contents beyond the boots.
Is the New Balance Calibre a steel toe boot?
No. It has a lightweight composite toe rated ASTM I/75 C/75.