Iconic, high-tech men's sneaker that's ultra-breathable and extremely lightweight, boasting a youthful, dynamic design with box outsole.Nebula Y – Geox's revolutionary sneaker with a modern, contemporary aesthetic – is a winning combination of outstanding quality, comfort and technology. Crafted in soft, jet-black tumbled leather and boasting an easy-to-wear design, it's the ideal style for everyday wear, whether you're in the city, at play or on the road, not just for comfort, maximized by the wide toe, but also for the iconic and versatile design, making it a must-have style for any casual look.A winning combination of comfort and technology, Nebula Y boasts a tread with three-dimensional rubber inserts for outstanding grip and durability, and a lightweight EVA outsole for cushioning and flexibility, enhanced by the 3D mesh mounting footbed for even greater breathability. For hygiene and practicality, it also features a removable footbed which is lined in leather to boost comfort and help feet feel dry all day long.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.