Upper Material: eLeather Eyelets: Recycled polyester and reflective material Laces: 160cm 100% post-consumer recycled polyester Thread: Nylon Tongue: Inner: / Outer: 100% post-consumer recycled polyester Collar: Inner: / Outer: 100% post-consumer recycled polyester Footbed: Activ-Step bio Latex sustainable anti-fatigue footbed Lining: 100% post-consumer recycled polyester Scuff Cap: BASF PU Outsole: BASF PU Protective Toecap: Fibreglass Protective Midsole: Composite Branded Tongue Label: 100% post-consumer recycled polyester