Engineered to feel and perform their best mile after mile, the Pearl Izumi Women's Tri Fly V Triathlon Shoes are the go-to choice for training and racing. Select 1:1 Power Plate with ultra-low 7.0mm stack height is lightweight, rigid and its built-in Longitudinal Arch support increases pedaling efficiency. Fully lined Mesh material upper promotes ventilation, so you can ride sock-free and not feel hot or clammy. 1:1 Anatomic Tri Closure with notched Velcro strap helps to shorten your time in the transition area.