Innovative men's breathable sneaker. Featherlight and ultra-cushioned with outstanding grip.Technologically groundbreaking and incredibly comfortable, the Geox Nexside men's sneaker in a mid-cut version is crafted in soft black leather and features a youthful vibe and a clean, contemporary aesthetic given an original twist with the translucent neon lime-green tread. Style it with a casual look or stand out from the crowd and use it to relax more formal outfits.The beating heart of Nexside is the outsole. Featuring the Side Transpiration System, technology that delivers outstanding levels of comfort and breathability through open holes on the sides, it works in harmony with the Full Breathable Surface membrane to produce extraordinary results. The breathability of this innovative sneaker is maximized by the Inner Breathing System – a special interior lining which allows air to circulate around the foot – and the upper, which features a special mesh insert at the plantar arch to boost ventilation.Flexible and lightweight, Nexside is trailblazing in terms of cushioning too. The featherlight midsole works with a corrugated tread to create an internal air chamber, delivering a personalized cushioning experience with every step. Differentiated cushioning areas on the footbed optimize the absorption of knocks and impacts with the ground for unrivaled comfort.The sole lies at the heart of Nexside which features our Side Transpiration System. This piece of technology, which provides outstanding levels of breathability and well-being thanks to the holes on the side, works in harmony with our Full-Breathable Surface membrane for extraordinary results. The breathability levels of this innovative sneaker have been enhanced by the Inner Breathing System, a special interior lining that allows the air to circulate around the foot, and by the upper fitted with a special mesh insert positioned around the plantar arch to enhance ventilation.