Newton Women's Running Shoes Made From Four Plastic Bottles The Newton Wms Gravity 10 Women's Running Shoes, and their newest model, feature material from four recycled plastic bottles. Thanks to this, they will gain popularity among a number of ecology lovers and beyond. Kindness to nature is very important for many people these days, so you will appreciate that this model is more quickly biodegradable, thanks to the EcoPure technology used. This leaves only non-toxic biomass and biogas. However, it is not the case that the benefits of sustainability detract from the quality of the product. The shoes are suitable for experienced runners who enjoy training on roads or other paved surfaces. The very energy-efficient Action/Reaction technology will definitely not let you down on the track. 3-D Engineered Air Mesh is anatomically shaped and provides incredible comfort. The seamless construction is pleasantly soft and breathable. The sophisticated lacing system will help to hold the foot firmly and securely. There is also suspension for the entire foot, classic for the Newton brand. Inside the shoe you will find a soft and comfortable HyLyte insole. Thanks to the tactically placed flex grooves, you can easily follow the movement of the foot. And last but not least, we should not forget to mention the PETA certification. Material: rubber, synthetics, textile