The best Technologies for our Safety Footwear | HKSDK


We use the best technologies and materials to create comfortable, lightweight and high quality safety shoes, clogs and boots.

Air Systems

Air Systems

Hksdk AIR-soles are injected with multiple aircells to provide extremely soft soles and make the shoes extremely soft and comfortable to wear.

In combination with fashionable design and high functionality, our shoes are manufactured only with the finest materials and latest technology from reg. trademarks, such as; Vibram®, Thinsulate 3M®.

The Original Goodyear Welt Construction®, AquaDry®, Poliyoue etc. providing you the very best comfort and weather protection.

Lightweight Technology Shoe

lightweight technology

Hksdk soles are manufactured using a unique sole-technology, which results in ultra light weight. This technique is used during the construction of the shoe.

To obtain a minimum weight of the shoe – liquid Suprasec Prepolymer is used during the manufacturing process, when injecting the AIR-soles.

A large selection of our styles are furthermore equipped with full safety in the form of aluminum safety toe and Anti-perforation Tech-Fiber midsole. This technique reduces the weight of the shoe with 22% and makes it very soft and comfortable to wear.

Energy Sole

Energy Sole technology

All our safety and work clogs are constructed with our special made Energy-Sole.

This very soft built-in Sole is actively absorbing negative energy with up to 50% when walking on hard surfaces.

At the same time it consistantly accommodates the fit.

The outcome is a very soft and comfortable sole that as an extra plus is preventive against joint injuries and early symptoms of weariness.

Aqua-Cell Membrane®

aquacell membrane

The secret of Hksdk safety boots which are both completely waterproof, windproof and breathable at the same time – lies within our own patented  bi-component membrane – Aqua-Cell®. This membrane contains over 9 billion microscopic pores which are approximately 21,000 times smaller than a drop of water, but 750 times bigger than a molecule of moisture vapor. So while water in its liquid form cannot penetrate the membrane, as moisture vapor it can easily escape.

All Hksdk styles made with Aqua-Cell® membrane are guaranteed to be 100% waterproof, windproof and breathable so you can be sure to remain dry and comfortable at all times.

Non-Metal Safety shoes and Boots

A part of our selection of safety shoes and boots are 100% non-metal which makes them ideal for those who work in airports and other institutions with high Security levels.

The toe cap is made from TPA-plast which is a special developed and ultra light impact resistant fiber material. The midsole perforation protection is made from Tech-Fiber which also will add more flexibility to the soles in comparison to a midsole protection made out of traditional steel.