Inspired by our travels, the PONGO model is an all-terrain running shoe that is lightweight, comfortable and functional. It integrates technical outdoor elements into the style of your favorite everyday sneakers, for maximum versatility and durability. It will accompany you wherever your daily adventures take you. In the city, as well as in nature. The PONGO is durable in every respect: 100% vegan, made from recycled materials but above all comfortable and very resistant. It's the only pair of sneakers you'll need. Key Features 💧 Waterproof and tear-resistant 👟 Trail soles: durable and comfortable on all terrains 🃠Lightweight and comfortable ðŸŒ¦ï¸ Adapts to all terrains and all weather conditions â™»ï¸ Sustainable in every sense Technical Specifications Cordura® tear-resistant canvas structure: lightweight and very solid PFC-free waterproof membrane + water-repellent treatment: waterproof Trail soles: durable and comfortable on all terrains Composition Upper Recycled microsuede Recycled Nappa PU Recycled Cordura nylon Recycled mesh Soles Recycled polyester (insoles) Recycled EVA (midsole and outsole) Laces & label Recycled polyester Size PONGO is true to size. If you are between sizes, choose the larger size. EU 36 → 23.3 cm EU 37 → 24.0 cm EU 38 → 24.7 cm EU 39 → 25.3 cm EU 40 → 26.0 cm EU 41 → 26.7 cm EU 42 → 27.3 cm EU 43 → 28.0 cm EU 44 → 28.7 cm EU 45 → 29.3 cm EU 46 → 30.0 cm  These measurements are the length of the removable inner sole, which is also the length of your foot (measured flat on a sheet of paper).