Originally created for Killian Jornet's record-breaking trail races, the S/LAB PULSAR SG showcases cutting-edge S/LAB technology and know-how. An ultra-light, precise and dynamic shoe weighing just under 200g, this version has a bottom unit designed for technical terrain. With an ultra-grippy tread pattern, Matryx mesh and strategic cushioning. Lightweight performance, With our lightest midsole and almost weightless advanced upper, you'll feel fast in one of the lightest S/LAB shoes ever, coming in at just under 200g. Propulsive ride, Just the right amount of strategic cushioning keeps you agile on trails. Precise fit, With a sock-like fit and breathable Matryx mesh reinforced by Aramid fibers, this shoe cradles your foot like a glove. Inlay sole : Textile /Synthetic Lining : Textile /Synthetic Outsole : Rubber Upper : Textile / Synthetic Drop : 6 in mm Lug depth : 4,5 mm Heel stack height : 27.5 mm Forefoot stack height : 21.5 mm Weight : 199 g Lacing system : Quicklace Waterproofness : None