Geox Men, Geox New Do Man Trainers Ice - Geox Trainers Discount Simplicity is the future, from choosing natural materials to adopting very low-environmental-impact and waste-free manufacturing processes. The revolutionary New:Do men's trainers are equipped with the exclusive Geox patent that guarantees maximum breathability and comfort for the feet. The sole is made of 100% recycled and renewable natural rubber that facilitates and provides grip and durability. The insole is made of cushioning cork with an additional 3D mesh insole. The insole, which is removable for practicality and hygiene, is made of sustainable cotton and linen with a cork and EVA section on the heel for cushioning when walking. The Strobel construction of the cotton and linen lining increases flexibility, and the soft leather upper in ice grey is finished with natural wax and has a wide toe for a comfortable and practical fit. The design is simple, so fewer raw materials are wasted and the process is quicker, with a smaller environmental impact, for a timeless and on-trend style.The rubber evergreen sole, patented by Geox, has changed the world of footwear.Cutting-edge technology combining a perforated sole with a resistant, breathable and water-repellent membrane, allowing natural temperature regulation and creating a micro-climate inside the shoe that leaves the foot dry throughout the day.This shoes has been certified with the TUV SUD Footwear Mark - a mark of quality and safety.The shoe has been voluntarily tested and certified based on the a TUV SUD certification program to check for any traces of chemical substances that may be harmful, hazardous to humans and the environment.