The Xero Shoes Glenn is a refined, minimalist casual shoe that takes you from the office to happy hour without sacrificing barefoot freedom. A leather upper with classic sneaker styling tops a flexible FeelTrue rubber outsole that gives you ground feedback and zero-drop posture. The foot-shaped toe box lets your toes spread, while the slim profile keeps the look clean and versatile. Backed by Xero's 5,000-mile sole warranty.