Geox's Net Breathing System, including a patented Respira sole that expels moisture, perforated insole and distinctive mesh liner offer unparalleled comfort in a lightweight athletic sneaker topped with elastic bands for an easy fit. Color(s): burgundy suede. Brand: Geox. Style Name: Geox 'Nebula 17' Slip-On Sneaker (Men). Style Number: 5113490 2.