The Southern Cross® Spin-FX™ is up to the challenge. Powered by the Boa Closure System, the unique Spin-FX™ is designed to enhance performance and comfort. Made up of 49 strands of stainless steel (7 bundles of 7), braided together, injected and wrapped with nylon, the system is incredibly strong and durable. Simply spin the dial for a snug and secure fit and pull to release the wire. The precise tension adjustment alleviates pressure points, offering 100% comfort all day!
All Steel Blue boots are 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.
Our standard durable outsole with heat resistance to 130°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.
A special tanning process treatment means all Steel Blue boots are water-resistant.
An abrasion-resistant, streamlined toe cover that covers more of the boot.
A high-tech fastening system made from aircraft-grade steel.
4-14 (6.5-12.5 half sizes)