A robust Kurim structure on the mesh upper offers support and protection for this archival trail shoe updated with a stride-stabilizing Agile Chassis System. Quicklace® closure offers one-pull tightening EnergyCell high-rebound midsole fuses durable cushioning with exceptional energy return Agile Chassis System (ACS) maintains heel-to-toe stability on distance runs All Terrain Contagrip™ tread provides durable, reliable traction underfoot on wet, dry, solid and loose surfaces Removable OrthoLite® insole allows for custom orthotics Textile and synthetic upper/textile lining/rubber sole Imported New Concepts @Nordstrom