Pearl Izumi 2011/12 Men's Octane SL Road II Cycling Shoe 5771

The Octane SL II confirms the axiom that less is more. The feather light and ultra stiff Octane Carbon 1:1 Power Plate provides optimal pedaling power and efficiency while the minimalist design of our 1:1 Anatomic Upper delivers the finest in fit and comfort. OCTANE 1:1 Power Plate: Octane Grade Uni Directional Carbon for feather light stiffness Direct Vent technology for cooling and drainage 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. P.R.O. 1:1 Anatomic Closure: follows the natural anatomic shape of the foot to eliminate hot spots and remove pressure from your instep. P.R.O. 1:1 Heel Cup: with synthetic leather lining and external Carbon Power Band for maximum heel hold and power transfer. P.R.O. Insole with dual density EVA for optimal Longitudinal and Transverse Arch Support. Pearl Izumi one piece upper with laser technology provides a second skin fit, minimum weight and maximum comfort