FEATURES of the Pearl Izumi Men’s All Road II Shoe 1:1 Anatomic Closure: Follows the natural anatomic shape of the foot to eliminate hot spots and remove pressure from your instep Select 1:1 Power Plate: Select Grade Nylon and Composite Fiber plate for lightweight stiffness and durability Concave shaping for enhanced plate stiffness and anatomic support Low-profile bottom for an indoor/outdoor look and feel Select Insole: Provides excellent Longitudinal and Transverse Arch Support SPD Compatible SPECIFICATIONS of the Pearl Izumi Men’s All Road II Shoe Weight: 370 g