3mm - low weight and maximum performance

this boot offers individual fit and a strong and locked foothold

Lycra upper

Coated ripstop nylon front and back and front of sleeves to keep wind off

Weight:175g

Arc'teryx SYLAN PRO M One Pieces 3mm - low weight andAthlete inspired and built for speed, this is the shoe for mountain runners looking to move faster on technical trails. The midsoles rocker geometry drives propulsion and is made from InFuse, a light, highly responsive EVA and Polyolefin composition that provides rebound and absorbs shock. The grippy Vibram Megagrip outsole uses LITEBASE technology to shed weight without sacrificing performance, and aggressive lugs deliver a confident bite. The fit