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Acceleritas7 Men's RB9X


Size Guide

Run like a tractor! Acceleritas7 RB9X is the shoe that allows you to run anywhere, anytime. Tight fit, fantastic grip and a hard-to-beat running feeling make Acceleritas the obvious choice for trail running in technical terrain.*(This shoe is a bit smaller than average so please choose a bigger size if you're unsure.)*

It's not by chance that Acceleritas has become the obvious choice for everyone who needs shoes for tough conditions. The outsole is made of Icebug's award-winning rubber compound RB9X, and the pattern takes the same form as a tractor tire, which gives the shoe fantastic grip on dry as well as wet and muddy surfaces. The shoe also has good drainage and a low wet weight, making it perfect for activities such as swimrun and OCR.

For what: trail running, orienteering, swimrun and OCR
Why we made the shoe: A shoe with a low profile, flexible midsole and fantastic grip is a must for all active trail runners and Acceleritas is the obvious choice.

- Minimalist and light
- Low drop and sole profile
- Narrow racing fitting

Sizing Chart

To find the proper shoe size, use our handy conversion chart below. 

Click here to view the JPG version of the ICEBUG Size Chart

You can also view the PDF version of the ICEBUG Size Chart