This ultra lightweight Pearl Izumi Octane SL II MTB shoe combines the performance technology of the Octane Road shoe and an off-road specific carbon sole with high traction lugs to create the lightest, fastest and most efficient mountain bike shoe available.

Features:

• Octane MTB 1:1 Power Plate: Octane Grade Uni-Directional Carbon for ultra-light stiffness; Direct-Vent technology for cooling and drainage; concave shaping for enhanced plate stiffness and anatomic support; and built in Longitudinal Arch Support for optimal Support, power, and efficiency
• 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
• Molded TPU Toe Cap and high traction Rubthane lug tips deliver off-road durability and traction
• Compatible with all SPD style pedal systems
• Weight: 371g (size 43*Actual)