As the third-generation re-design on the ever-popular Helios, the Helios III offers everything you need in an ultralight and perfectly cushioned trail shoe. We added additional tongue and ankle padding for more comfort on longer runs. A combination of rip-stop nylon and mono-burr inserts enable optimal breathability but also abrasion resistance. The low profile, thermo formed toe cap provides protection while the Frixion ® AT 2.0 rubber outsole is long lasting and remarkably versatile.