At just 175 grams (size 42.5), the Empire SLX sets a new standard for lightweight cycling footwear. Yet it doesnt compromise the structure or stiffness needed to put full power to the pedals thanks to a combination of exceptional fit, a new Evofiber SL one-piece upper, and the Easton EC90 SLX2 high-modulus outsole. And with replaceable heel pads, full titanium hardware and our adjustable SuperNatural Fit Kit, these are full-featured shoes built to win, and built to last.