The 001A M in black redefines trail running with the world's first shoe entirely crafted from bio-Dyneema®—the strongest, lightest fiber sourced from Canada. Vibram® SLE midsole and Litebase outsole with Megagrip technology deliver grip and cushioning that adapts to any terrain. An elasticized collar creates a second-skin fit, while reflective details keep you visible. Minimal, technical design that transitions seamlessly from trail to city. Performance and sustainability in one.