This version features updated technology for enhanced performance, making it perfect for long-distance runners and outdoor adventurers who demand reliability. The shoe features a breathable mesh upper with durable synthetic overlays that provide a secure and comfortable fit, while also offering extra protection during rugged trails. The Expanse edition offers a more spacious toe box, allowing for better foot movement and comfort during extended wear. Equipped with Salomon??s renowned Advanced Chassis system, the XT-6 Expanse provides optimal stability and cushioning, ensuring you stay comfortable on uneven and challenging surfaces. The Contagrip? outsole is designed to deliver superior traction and grip, allowing you to maintain control, whether you're running on rocky paths, muddy trails, or wet terrain.