New Balance Calibre offers everything you expect from your work boot. Comfort is supplied through the NB comfort insert and durability via the rubber outsole. With a premium nubuck leather upper, Ndure abrasion resistant collar and Toe Protect, your feet will feel supported all day long. Debris Free construction ensures additional protection from the elements with the added benefit of a YKK zip per which will provide easy access moving across site. New Balance Calibre will be your ultimate worksite companion. COMFORT WHILE YOU WORK
These are our suggested alternative to the New Balance Contour work boots. Width 4E
Features
- Anti-perforation midsole
- Slip resistant outsole
- Water resistant leather upper
- Composite toe
- Heel counter support
- Airport friendly
- YKK zipper
- Heel and tongue pull tab
- Nb PU comfort insert
- Size: 7-12, 13, 14
- Width 4E
Some other great features included -
AT Tread - A dual-use outsole tread combining both trail and running lug designs for on and off road.
Toe Protect - Reinforced toe tip designed to help protect the toes
NDure - NDure is an NB proprietary PU that gives added durability and endurance
Debris Free Construction - Advanced upper construction designed to keep debris from entering the shoe.
Heat Resistance - The outsole is heat resistant to very high temperatures (up to at least 300C for 60 seconds)
STANDARDS
EN ISO 20345:2022 Class I S3L FO HRO SR SC
AS 2210.3: 2019 Class I S3 HRO SRC
Size Chart
| AU/US Womens Size | US Mens Size | UK Mens Size | EU Size | Foot Length CM |
|---|---|---|---|---|
| 6 | 4.5 | 4 | 37 | 22.5 |
| 6.5 | 5 | 4.5 | 37.5 | 23 |
| 7 | 5.5 | 5 | 38 | 23.5 |
| 7.5 | 6 | 5.5 | 38.5 | 24 |
| 8 | 6.5 | 6 | 39.5 | 24.5 |
| 8.5 | 7 | 6.5 | 40 | 25 |
| 9 | 7.5 | 7 | 40.5 | 25.5 |
| 9.5 | 8 | 7.5 | 41.5 | 26 |
| 10 | 8.5 | 8 | 42 | 26.5 |
| 10.5 | 9 | 8.5 | 42.5 | 27 |
| 11 | 9.5 | 9 | 43 | 27.5 |
| 11.5 | 10 | 9.5 | 44 | 28 |
| 12 | 10.5 | 10 | 44.5 | 28.5 |
| 11 | 10.5 | 45 | 29 | |
| 11.5 | 11 | 45.5 | 29.5 | |
| 12 | 11.5 | 446.5 | 30 | |
| 12.5 | 12 | 47 | 30.5 | |
| 13 | 12.5 | 47.5 | 31 | |
| 14 | 13.5 | 49 | 32 |
