Introducing Apex, our most lightweight style to date - both on the foot and the planet. Knitted upper is made from recycled polyester yarn combined with a small amount of elastane giving it a light and flexible upper. Yarn from recycled plastics certified from GRS – (Global Recycled Standard). The custom design midsole with a soft re-bounce is made in lightweight expanded EVA partly from sugarcane. Bottom sole is made in rubber for grip and durability and made partly from recycled rubber.