Hi-vis colorway and integrated reflectivity adds contrast to enhance visibility, day and night. inForm Pro last delivers an ergonomically optimized, high-performance fit. 100% OCLV carbon sole is extremely lightweight and stiff for efficient power transfer. Heel-mounted Boa IP1 dial offers precise, two-way fit adjustments. Stiffness index 12 of 14. Streamlined, aerodynamic upper helps to reduce drag. No-sew, fused upper for lightweight construction. Heel Reel draws foot down and back to create a secure heel lock for a more efficient pedal stroke.