RB9X™
Durable rubber for wet surfaces
Icebug initially became known for its market-leading position in studded grip technology, which enables running and walking on ice. The RB9X grip rubber is the technology that has also brought Icebug to the top regarding non-studded grip. Independent test results show that RB9X is in a league of its own regarding grip on wet and dry surfaces. The properties of RB9X are perfect when you walk or run on wet rocks, for example. If you are looking for something that can keep you on your feet during a swimrun competition, on a slippery boat, or for trail running, RB9X shoes is what you need.
What also sets RB9X apart from many other rubber soles is its durability. Shoes with RB9X have durability that matches what is typically recommended for asphalt shoes.