Calibre Zip Side Safety Boot - Black Size:11.5 US (11 UK) Khaki and Black are available

Khaki and Black are available sizes from 72/28 to 112/44

The padding on the earmuff and head band cushioning is durable yet soft

Tortoise frame with clear lens

Waterproof rating: Up to 22

Moisture wicking fabric

Calibre Zip Side Safety Boot - Black Size:11.5 US (11 UK) Khaki and Black are availableNew 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.