Iconic hi-tech men’s sneaker with an ultra-breathable extremely light construction and an innovative environmentally-friendly upper made from recycled polyester.Nebula™, Geox’s revolutionary sneaker with a modern contemporary aesthetic, is a winning combination of well-being, outstanding quality and technology further elevated by a completely eco-conscious design. Made from a jacquard-weave fabric in a green-and-black colourway composed of a recycled-polyester yarn obtained from 100% plastic bottles used and reprocessed entirely in Italy, Nebula™ is an ideal piece of footwear for everyday use around town, while travelling or for leisure pursuits; its appeal is not only due to its wide toe box, which is only one feature of its comfortable design, but also because of its iconic versatile aesthetic, making it a casual-look staple for any closet.An amazing combination of well-being and technology, Nebula™ boasts a tread with three-dimensional rubber inserts for an excellent grip and durability as well as a light cushioning outsole in flexible EVA enhanced by the mounting insole in 3D mesh which provides even greater breathability. Removable for reasons of hygiene and convenience, the removable footbed has been covered in leather, a material which heightens comfort levels and provides a greater sensation of dryness.These shoes owe their extraordinary breathability to the GEOX Net Breathing System: the technology developed and designed in collaboration with professional race car drivers who have won the world championship. The maxiholes guarantee outstanding breathability. The maximum water resistance of the sole is guaranteed by a membrane that prevents water from getting in. What’s more, an additional layer made up of a special protective material guards the foot, without compromising breathability.This technology has been designed to withstand even the most intense level of activity and to provide maximum all-day comfort, even in the more extreme temperatures.