BUGrip® is the name of Icebug’s grip technology for the most slippery conditions. A BUGrip sole is made of a special rubber compound and has 15-19 integrated steel studs. The design of the studs, together with the properties of the rubber compound, give these studs a dynamic function. The studs work independently from each other and are not completely fixed. When weight is applied the studs push in toward the surface of the sole. How far they are pushed in depends on the pressure exerted by the user and the resistance from the ground. This dynamic function makes the studs adapt to the surface and provide the best possible traction on anything from dry asphalt to pure ice.

Michelin Winter Compound
Winter rubber traction

For shifting autumn and winter conditions, ranging from wet city pavements to frosty gravel roads, providing proper unstudded traction can be a challenge. Especially since rubber tends to harden and get stiff as temperature drops. In a collaboration with MICHELIN Technical Soles, Icebug now offers a winter adapted rubber outsole. Developed with the ICE Control Technology, solution formulated to provide superior ground control in snow or ice. 

This technology allows you to relax and enjoy being outside, no matter how slippery it is. There is no better unstudded winter traction.  The tread pattern of the outsole is based on the legendary MICHELIN X-Ice Xi3 winter tire, with Cross Z Sipes that provide traction on ice and wide grooves for excellent water evacuation and flexibility. The MICHELIN Winter Compound (Wic) is an anti-slip compound that offers both reliable traction and good abrasion resistance in temperatures down to -30°C. 



When it gets wet or icy and really slippery, relying on rubber alone is not sufficient to provide reliable foothold. For these conditions, Icebug has developed a traction system called BUGweb. BUGweb is a traction technology that consists of a compatible outsole and a traction unit. The BUGweb has six carbide studs and it fits into the special sole pattern of the BUGweb sole. The advantages compared to a conventional grip device are substantial as the BUGweb becomes an integrated part of the sole. The shoe can be used with or without the BUGweb, which makes the shoe extremely versatile.




Fixed studs, when slipping is not an option. We have set the standard for studded footwear and now OLX® continues this for trail running, OCR, and Orienteering. Made of carbide steel, which is 6-7 times harder than normal steel, these studs are virtually impossible to wear out. For trail running, we use our “fixed” system which unlike our BUGrip® system, does not adjust to the surface. The benefit for trail running is that the studs are always exposed and provide grip on whatever surface they encounter. This allows us to make a thinner sole, which improves ground control and saves weight. OLX® is used exclusively in our summer trail, orienteering and OCR shoes.




RB9X® – Rubber 9 Extreme is our latest rubber compound development, and it sets a new standard in providing friction. Lab tests (SATRA) show that RB9X® outgrips the competition, but still matches the durability of an asphalt running shoe. In the real world, that means much more reliable traction in wet and slippery conditions and on challenging surfaces like rocks.

– RB9X is definitely a benefit for extremely demanding runners with high expectations on the shoes traction in mixed and tough terrain. RB9X is a new compound and tests show that we really have succeeded. There’s nothing like this on the market, says Erik Öhlund, member of the Product development team at Icebug and an elite orienteerer.

Here you can see the test results from an independent lab, comparing Icebugs RB9X® on both wet and dry surface, with other known brands.