Xelero Matrix Mesh Walking Shoe (Men) - White/NavyThe Matrix is the perfect combo of support and cushioning. With a spacious toe box and wide outsole, it can handle even the most serious foot or pronation concerns. It's designed for flat feet with a modified straight last. And with Xelero Motion Control Technology, your foot will stay aligned throughout every step, relieving stress on your foot, ankle, knee, hips, and lower back. Plus, the breathable mesh and synthetic upper keep your feet feeling