New Balance Calibre Zip Side Safety Boot - Black 7.5 AU/UK (8.5 US)
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 zipper which will provide easy access moving across site. New Balance Calibre will be your ultimate worksite companion.
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 zipper which will provide easy access moving across site. New Balance Calibre will be your ultimate worksite companion.
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 zipper which will provide easy access moving across site. New Balance Calibre will be your ultimate worksite companion.
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 zipper which will provide easy access moving across site. New Balance Calibre will be your ultimate worksite companion.
in 5 offers
The lowest price for New Balance Calibre Zip Side Safety Boot - Black 7.5 AU/UK (8.5 US) right now is $219.95 at WorkwearHub, compared across 5 retailers.
The all-time low was $206.95 on 31 Mar 2026 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 11 May 2026.
Last updated at 11/05/2026 09:14:25
New Balance Calibre Zip Side Safety Boot - Black 8.5 US (8 UK)
Free delivery between Tue – Wed
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originally posted on workwearhub.com.au
The boot has No impact absorption whatsoever from walking
originally posted on workwearhub.com.au
Got a bargain during sale. Fast delivery. Comfy as
| Variant | |
| size | 8.5 (US) |
| color | BLACK |
New Balance Calibre Zip Side Safety Boot - Black 8.5 US (8 UK)
Free delivery between Tue – Wed
Nb Calibre Zip Side Composite Toe Boot-black-us 8.5
Free delivery
CALIBRE - MIDCLBRE BLACK / 8.5 (US)
Free delivery
New Balance Mens Calibre Composite Toe Boots (MIDCLBR2E) Black | Allingtons Black / 8.5 (US)
Free delivery
New Balance Industrial Calibre Work Boot Black 2E MIDCLBR Black / UK 8
Delivery between 14–22 May $14.95
The boot has No impact absorption whatsoever from walking
Got a bargain during sale. Fast delivery. Comfy as
| Variant | |
| size | 8.5 (US) |
| color | BLACK |
