The Pearl Izumi Tri Fly IV Carbon is one of the lightest triathlon cycling shoes on the market. Their P.R.O 1:1 Power Plate is a uni-directional carbon sole for ultra-light stiffness. Pearl Izumi's Direct-Vent design is perfect for cooling and drainage and the 1:1 Anatomic Tri Closure eliminates hot spots and removes pressure from your forefoot. A fully lined mesh upper shoe makes the Tri Fly IV Carbon perfect for barefoot wear and comfort.
Compatibility: Dura Ace, SPD-SL, Time, Look, Speedplay
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
Dual density EVA insole for superior support
Anatomic TRI Closure: eliminates hot spots and removes pressure from your forefoot (patent pending)