Find your cadence with the Pearl Izumi Tri Fly Select V6. Fully-lined mesh upper with synthetic overlay. Anatomic TRI Closure: eliminates hot spots and removes pressure from your forefoot. EVA foam and rubber heel bumper gives stability and walking comfort, SELECT Insole provides excellent longitudinal and transverse arch support. SELECT 1:1 Composite Power Plate with carbon fiber forefoot insert provides lightweight stiffness and durability (stiffness rating 8). Plate features Direct-Vent technology for cooling and drainage. 3-bolt road cleat & SPD compatible.