Inspired by long-distance trail running footwear, the Aerios FL GTX delivers the confidence, comfort and support for fast and light hikes on shifting terrain. The design synthesizes with the foot to minimize friction, and waterproof protection comes from a GORE-TEX membrane featuring improved comfort and breathability. Agility, stability, and confidence on technical trails comes from the Vibram® Megagrip outsole, compressed EVA midsole and integrated TPU shank.
Basically a Salomon on steroids - sizing is in UK sizing and same size/fit to Salomon if you are familiar with that brand.