Design: Knitted upper, made with recycled polyester, is designed for total mobility Made with newly engineered plastic-free laces, for an even more regenerative design Foot shaped (not shoe shaped) to let your feet do their natural thing Wide to allow for natural stability Thin to enable you to feel more Flexible to enable natural movement Durability & Traction: 4mm Active sole delivers a barely-there feeling, allowing your toes to grip the floor with total stability