Arc'teryx SYLAN PRO MAthlete 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

constructions and flexes meet the needs of future developing Heros

You don't need to be daring or reckless to appreciate a full view of the run ahead

or pull it on as a standalone for hikes and approaches

membrane and outer material—efficiently fends off moisture

772 g (@ 186 cm) and delivers fantastic flotation

Enjoy peak warmth and breathability in the cold

INSULATION: Tri-Plex Alpha Insulation system

sure-footed performance across a range of conditions while shedding every gram possible

and come in a robust dual-density construction

making it a dependable and versatile glove for all your days in the mountains

standalone at camp

Velocity Rev2 fabric on sleeves with raw-cut sleeve endings