Louis Garneau Flora 2 Shoe - Women's White, 37.0 Women specific fit Ergo Air II reinforced nylon outsole with patented multivent system: Provides excellent rigidity and increased ventilation HRS-80 system: Provides heel support Velcro closure straps: Easy to adjust Synthetic leather and mesh upper: Provides comfort good support and is breathable Ergo Air Cool Stuff blue insoles for warm temperatures: Allow for thru-ventilation Cleat position indicator compatible with SPD SPD-SL TIME LOOK and SPEEDPLAY cleats with shims (F-4 R-4) Heel reflector: Improved visibility Approximate weight (size 38/1 shoe): 259 g/9.1 oz