Developed for the road rider who just won't train indoors, Sidi's winter road shoe features a boot with a neoprene cuff, billowed tongue and Gore-Tex membrane to insure that feet stay warm and dry. Millennium III sole with Lorica upper and 3 Velcro® brand straps.
Note: If you are using Shimano SPD-SL pedals, it is recommended that you use the Shimano SPD-SL 10mm cleat fixing bolt set as the standard 8.5mm Shimano bolts have a tendency to strip the threads of Sidi shoes.
This size chart provides our best estimate for which European shoe size to choose based on your US shoe size. This will not necessarily match the US size shown on the product, but it is the best guidance we can provide for this particular brand.
If we've noticed that any particular model deviates from the standardized chart, we will list this information in the product description.
Please contact us with any questions.
Ordered by Most Useful Reviews First
Reviewed 12/15/2010
by Birdfish
Cycling Enthusiast
Berkeley CA
Value Rating
Overall Rating
13 of 14 customers found this review helpful.
The best investment I ever made in my feet
If you are tired of fussing with shoe covers, toe covers and having them slip, leaks cold spots and all the other ills of riding in the 4th season, this is the answer. I have worn these shoes since winter '08 in everything from light showers to downpours and through hub deep puddles and they have kept my feet warm and toasty. Expensive, perhaps, but like all SIDI shoes long lasting and tough. And let me tell you, when your feet are happy it goes a long way toward making the rest of you happy too.
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Reviewed 4/22/2012
by WisRider
Cycling Enthusiast
Oregon, WI
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Be careful when deciding what size to order.
I replaced a pair of Lake winter riding boots because the cable fastening system broke. The Sidi boots are manufactured oversize to accommodate heavier socks so do not add to your normal size. Think twice about ordering these boots if your feet are relatively flat because unlike some riding shoes, these boots have a fair amount of arch support. Finally, these boots do not seem to fasten as securely to my feet as my summer riding shoes and the Lake winter boots I used in the past. I am pretty sure that I have the correct size for the length of my foot, but they still feel a bit sloppy. Maybe a second set of sockets will take up the extra volume. The shoes look nice, but they are relatively expensive so consider your other options carefully.
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Reviewed 3/8/2013
by BoulderCyclist
Cycling Enthusiast
Boulder, CO
Value Rating
Overall Rating
Awesome winter shoe
I've been struggling with frozen feet for years. I've tried all types of thermal shoe covers and on rides colder than 32 degrees was still suffering greatly. I bought these shoes and have had no trouble since. The shoes themselves are good down to about 32 degrees F, and with a simple wind cover added I've ridden for hours at 10 degrees F comfortably. This definitely solved my outdoor winter training problems.
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Reviewed 2/25/2013
by pmrbiker
Cycling Enthusiast
Palmdale,Ca
Value Rating
Overall Rating
The shoe is simply the best even in 30-40 degree weather.
Riding in snow and rain and cold and cool weather this shoe keeps my feet
warm. The soles are stiff and firm on the pedals when cranking down hard.
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