Shoes from Arc’teryx. Sylan 2 M Shoes are designed for trail runners who want to move quickly and efficiently over varied terrain. The rockered midsole with supercritical foam provides extra energy and reduces fatigue, while an integrated carbon-fibre plate adds stability on uneven surfaces. The lightweight woven textile upper with a flat-knit tongue ensures a secure fit and breathability, and the Vibram® Megagrip outsole with LITEBASE technology delivers traction while keeping the weight low.