Our Shoes

Pytho6 RB9X

Three friends running on a trail in the woods, enjoying the fresh air and the beauty of nature.

Our most loved trail shoe

The Pytho6 RB9X from Icebug is designed for really fun running on trails, in the woods, or on rocks by the water. Under the sole is Icebug's grippy rubber, RB9X. The tread pattern was modeled after a tractor tire for phenomenal grip on a variety of surfaces.

Pytho6 is super light, has room for the toes to spread out, and features an upper part designed so that water can easily flow out. It’s durable and supportive, so you feel comfortable as you find freedom in running through the forest. As always with Icebug, it is produced as sustainably as possible.

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 and not think 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 Pytho6 RB9X will be a reliable companion for many years.

Two people holding up two pairs of Icebug trail running shoes

Requested by users

Pytho has been with Icebug for many, many years. Previously, it was only available as a studded winter running shoe. There has been a desire for a summer, non-studded version for a long time, and now it’s here. Pytho6 RB9X has the best of Pytho6 BUGrip but in an ultra-light, non-studded variant that is perfect for forest running and for those who like swimrun or want to run through obstacle courses.

Two people are running in the woods, wearing Icebug trail running shoes and enjoying a refreshing run in nature's beauty.

11% bio based materials

24% recycled materials

9 kg CO2 eqv. per pair

We use our business to do good

At Icebug, we’re committed to making better shoes that help you get out every day – no matter the conditions. Also, we have decided to change our industry by taking responsibility for our footprint. Our goal is to make footwear with great durability, low CO2 emissions and respect for people and planet. Part of the money that you invest in us, we give back to the planet by donating to organizations that, for instance, work to preserve old-growth forests.