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Steel Blue 322104 Portland Nitrile Zip Safety Boot


SKU: 322104 Categories: , , Brand:


Steel Blue 322104 Portland Nitrile Safety Boots

The Portland: Nitrile Outsole is a 170mm lace up high-leg boot with a padded collar and tongue to offer 100% Comfort.

This lace up safety boot is crafted from premium Water Resistant Leather and stitched with tough nylon thread. Including a 200 joule Steel Toe Cap and an Anti-Static Nitrile Outsole that is capable of withstanding temperatures of up to 300ºC, the Portland is a tough work boot for any work environment.

The Portland is available in black Full Grain Leather and features our Trisole® Comfort Technology which works to cushion your feet, knees, hips and lower back from day-to-day fatigue.




Boots made from high quality, long-lasting leather, including Nubuck, Full-Grain, TECtuff®, Suede and more.


Steel Toe Cap

Made from hardened steel for premium toe protection.


Nitrile Outsole

Superior resistance to abrasion and heat resistance to 300°C.


Slip & Oil Resistance

All Steel Blue footwear is designed to exceed the Slip resistance requirement in both the AS 2210.3 and EN ISO 20345. Our boots are rated as SRC which means that the footwear has been tested in laboratory conditions on both a ceramic tile floor with a Sodium Laureth Sulfate solution (SLS) and on a steel floor with Glycerine.



Prevents the build-up of static electricity within your body by dissipating it through the sole.


Water Resistant

A treatment during the manufacturing process provides water resistance so that water is repelled from the surface.


Lace Up

A classic fastening for snug, well-fitting work boots.


Product Specification

Size Chart

Product Size Chart