Nnormal Kjerag Brut Designed for the most demanding terrain, the Nnormal Kjerag Brut are ultra-high-performance trail running shoes developed with Kilian Jornet. Lightweight, dynamic and featuring exceptional grip, they are ideal for tackling mud, snow and wet trails. Their minimalist and technical design makes them the perfect choice for trail runners seeking speed and precision. Weight: ~230 g (EU size 42) Drop: 6 mm Stack height: 28.5 mm (heel) / 22.5 mm (forefoot) Lugs: 6.5 mm for maximum traction Outsole: Vibram® Megagrip Litebase – optimal grip on wet surfaces Midsole foam: EExpure – responsive and durable Upper: Matryx® Micro – breathable, abrasion-resistant, quick-drying Collar / Support: ergonomic sock-like construction with reinforced heel support Use: trail running, cross country, fast races on technical and muddy terrain