As the third-generation re-design on the ever-popular Helios| the La Sportiva Womens Helios III offers everything you need in an ultralight and perfectly cushioned trail shoe| Additional tongue and ankle padding we added for more comfort on longer runs| A combination of rip-stop nylon and mesh 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