"Simprax" Waterproofing Spray

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  • Shipping time: up to 7 days
  • Free shipping over $200
  • First return free

Lasting and eco-friendly water repellent treatment in a pump bottle.

The natural and non-reactive waxes in Simprax spray form a protective coating around the fibers, shielding them from wear and tear, repelling moisture and dirt, and preserving their breathability over the long term.

We recommend this water repellent spray for the models Rubus and Berry.

  • water-based, biodegradable, PFC free
  • allergen free, dermatologically tested
  • certified according to GOTS 5.0
  • currently in certification according to GOTS 6.0
  • OEKO-TEX certified
  • Vegan V-Label certified
  • 8.45 fl. oz.


Spray evenly onto any type of upper material from a distance of approx. 10 IN, work in with a sponge and allow to dry.

Please note:
The microfiber edging of models with wool as upper material must be carefully waterproofed without the spray getting onto the wool.
In some cases, it may cause a change in color or darkening of the upper material.
This spray boosts the water repellent properties of our shoes but does not render them fully waterproof.


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