Part of the Columbia Montrail collection, the Caldorado gets an update to give it unparalleled comfort and the ideal balance of support, traction, and cushioning. A new seamless abrasion-resistant upper with a reinforced toe cap offers comfort and protection. The midsole features exceptional cushioning, flexibility, and support and patented technology for enhanced stability and a smooth ride.. . New seamless abrasion-resistant upper with soft forefoot flex zone, cushioning collar foam, fully integrated gusset, and reinforced toe cap for comfort and protection. FluidFoam 190893839181 32034500036 1769321-025