Running is fun. Trail running is wonderful.

Myr RB9X™ is a versatile trail running shoe developed for runners who value comfort, grip, and all-around performance in their everyday running. Designed for a mix of surfaces, it performs equally well on gravel roads, hard-packed trails, and light forest terrain – without compromising traction.

Full cushioning and high drop

The midsole foam provides a high level of cushioning, resulting in a smooth, soft running experience. Myr RB9X™ is a trail running shoe for those who need stability and energy return on longer runs and across varied surfaces. Myr features an 8 mm drop – the highest among our running shoes – a beneficial feature if you know you tend to land on your heel.

Leading grip for spring and summer

No matter what type of runner you are, you will have more fun with a good grip under your feet. You can focus on running without worrying about where each step will land. Icebug's RB9X™ rubber grips on wet and dry surfaces and has superior wear resistance. The durable rubber compound in the outsole ensures that Myr will be a reliable companion for many years.

Protective mudguard and roomy toe box

A laminated mudguard across the forefoot adds extra protection and durability in exposed areas. At the same time, the roomy toe box gives your toes space to move freely.

We use our business to do good

At Icebug, we want to make really good shoes that help you get outside every day, no matter the weather or season. Our goal is to change the footwear industry by taking responsibility for our climate footprint. We make shoes that last, with low emissions and respect for both people and the planet. Part of what you invest in us, we give back to the Earth – for example by supporting organizations that protect old-growth forests.