Runway looks with leg crushing performance. That's the Giro Espada women's road shoe. It has all the features you need for optimized comfort and power transfer whether you're racing or spending long days on the road. Not only do they have an incredible EC70 carbon fiber sole with unmatched stiffness and power transfer, but the Teijin microfiber upper breathes well and is uber-comfy. But what we really love is the SuperNatural fit kit that lets you customize the shoes to fit your feet. It comes with three different arch supports to help fight foot fatigue and arch cramps, so you always have proper alignment and a good pedal stroke motion. We admit, at first we were skeptical, but after trying it out, we started using the SuperNatural fit kit in all of our shoes. Combined with the specially-designed, women's-specific last and you've got a pair of shoes that will feel like they disappear once they put them on. So if you need a pair of shoes that truly fits you, with a lightweight, superstiff sole and a soft, comfortable upper, you can't go wrong with the Giro Espada women's shoes. Easton EC70 carbon composite outsole is super-lightweight, rigid and powerful Precision Fit last hugs the foot closely without binding, crowding or discomfort Women's-specific, sizing and patterning supports the lower volume and narrower heel of the female foot Teijin microfiber upper is durable, supple and breathable; resists moisture, stretching and discoloration; and conforms to the foot like a glove SuperNatural Fit Kit combines a cycling-specific footbed with an adjustable arch support kit to enhance fit and pedaling efficiency Molded EVA footbed with medium arch support for comfort Aegis footbed treatment uses an antimicrobial barrier to eliminate odors, discoloration and fading Wide offset straps, including "D-ring" mid-foot strap, eliminate pressure points Strong and secure ratcheting buckle closure (replaceable)Giro