Yes, they're that light At just 175 grams (size 42.5), the Empire™ SLX sets a new standard for lightweight cycling footwear. Yet it doesn’t 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. Upper One-Piece Upper Design Premium Evofiber™ SL Breathable Microfiber Sport Laces: Holds a Knot, Durable, and Light Outsole Easton ® EC90™ SLX2 High-Modulus Carbon Titanium Hardware Replaceable Heel Pads Footbed Ultralight SuperNatural Fit Kit with Adjustable Arch Support Ultralight Footbed with Adjustable Arch Support X-Static ® Antimicrobial Fiber Travel Bag Included Weight 175 grams (size 42.5)