bacp603183wrote a review of Sidi Genius 6.6 Carbon Speedplay Shoes on August 15, 2013
Very light shoes, comfortable and easy adjustability while riding. I've used Sidi mountain bike shoes for more than ten years and I can verify their durability. My last carbon road shoes were great but after getting these I realized how uncomfortable my previous shoes were. I have a B width size 12 and the 46 is a perfect fit. There is plenty of room in the toe box for my narrow feet.