Why Redback Boots Chose TPU Soles

There are several materials which make for a good choice with regards to being used as a sole for footwear. Traditionally, materials like natural rubber and leather were used as they offered the most comfort and longevity. 

This all changed with the creation and discovery of new materials such as TPU, EVA, PVC and many others. In particular, TPU has become a stapple choice for many footwear brands. It provides excellent traction, good foot impact absorption and is highly resistant to chemicals, oils and high temperatures, making it a good choice for workwear. However, there is one negative to the material and that is the issue of hydrolysis. 

Essentially, hydrolysis is the trapping of water molecules within the TPU material. This is why we always recommend storing the boots in a dry, well-ventilated area, away from direct sunlight and excessive temperatures. Additionally, we advise you wear the boots frequently as the flexing and compression of the sole whilst walking helps expel water molecules from the TPU, ensuring a longer working life.

If you have any further questions, please get in touch with here.

We hope you enjoy your Redback boots.

Thanks.

Redback UK