Giro Sector W Womens Dirt Shoes - Black/Dark Shadow - Size 39

The BOA® L6 Fit System provides fast, effortless, precision fit with the turn of the dial. The combination of the dial, lace, and guides reduces weight and provides effortless adjustment (1mm increments) compared to traditional buckles, and offers an incremental release function, too. BOA Fit System dials and laces are guaranteed for the lifetime of the product. Our proprietary, advanced carbon composite outsole plate ensures efficient power transfer and responsive feel at the pedals, while allowing 5mm of adjustment for optimal cleat positioning. It's the ideal balance of stiffness and durability with light weight. Reflective details enhance visibility at nighttime or in low-light conditions when illuminated by a light source, such as headlights, by returning the light back to the source and reaching the driver's eye.