Same amazing upper as the Tri Fly III Carbon with the addition of our vented nylon sole. P.R.O. 1:1 Power Plate: SELECT Grade Nylon and Composite fiber plate for lightweight stiffness and durability. Direct-Vent technology for cooling and draining. Concave shaping for ultra low 7.0mm stack height, enhanced plate stiffness and anatomic support. Built in Longitudinal Arch Support for optimal support, power, and efficiency. 1:1 Anatomic TRI Closure: +eliminates hot spots and removes pressure from your instep (patent pending). Fully lined mesh upper for bare foot comfort. SELECT Insole provides excellent Longitudinal and Transverse Arch Support.
P.R.O. 1:1 Power Plate
SELECT Grade Nylon and Composite fiber plate for lightweight stiffness and durability