Sidi Genius Fit Carbon Shoes - Women's

Sidi Genius Fit Carbon Shoes - Women's
  • Color: Black
  • Color: White
  • Color: White/Pink Fluo
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Sidi's Genius Fit Carbons are specifically engineered with efficiency and comfort in mind. The breathable and supple Technomicro uppers cradle you in comfort and are tougher than leather. And, Sidi's Arch Compression Straps, Caliper buckles and Velcro straps offer easy adjustment and a custom fit, while the padded tongues complement your comfort. Plus, Sidi's Millennium 4 soles deliver awesome power transfer and keep these great shoes nice and light. Get the Genius Fit Carbons and your feet will thank you for years to come.

Fitting Yourself to Sidi Cycling Shoes

There is no substitute for a perfect fit. Your shoes are the most important contact point between you and your bike, affecting power, comfort, and providing that locked-in feeling of oneness with your bicycle.

Fitting tips
Try shoes on at the end of the day — your feet swell by at least a half-size as the day progresses, and as much as a full size on hot days.

Stand up. Feet expand under pressure — standing up will give you a better sense of how your shoes will fit under pedaling pressure.

Bring the socks and orthotics you ride with — they have a tremendous influence on foot volume and fit.

Be patient! Non-leather cycling shoes do not stretch over time — how they fit in the store will be how they fit, period. However, as the shoes warm up from body heat the uppers will become more pliable and conforming. Give your shoes at least 10 minutes to heat up, and readjust the closures to accurately gauge how they’ll feel mid-ride.

Foot measuring devices typically measure length and width only, and do not account for overall shape or foot volume. It’s imperative that you try on shoes a half-size larger and smaller than your measured size, for confirmation of proper fit.

How Sidis are sized
Sidi half sizes are 3mm longer, with slightly increased toe box volume. Full sizes are 6mm longer, with proportionally greater volume.

Standard-size Sidis roughly correspond to a D width on the industry-standard Brannock sizing scale.

Mega sizes are cut with more material throughout, and larger-volume heel cups. Mega sizes roughly correspond to an EE/EEE width on the Brannock sizing scale.

Narrow sizes are cut with less material throughout, and narrower, lower-volume heel cups. Narrow sizes roughly correspond to a B/C width on the Brannock sizing scale.

Women’s Sidis have a more tapered shape and lower volume than standard or narrow-width Sidis. Women with consistently wide or narrow feet, from heel to the forefoot may experience better fit in Sidi standard or narrow widths.

The four common cleat bolt patterns.
In order to mount your pedal cleats to your shoes (cleats are included with new pedals and sold separately), the cleats and shoes must have matching bolt patterns. 

There are four cleat configurations found on cycling shoes (diagram): SPD-R, Look/SPD-SL, SPD and Speedplay. Road shoes feature one, two or even three of these. Off-road shoes usually use the SPD pattern. If you're unsure which cleats your shoes require, please ask us. We're here to help!

Sidi's Millennium 4 soles are a nylon matrix injected with carbon fiber for exceptional rigidity, lightness and durability. There are also scales for easy cleat alignment plus heel pads (replaceable) and toe pads for walking and durability.

Sidi's Soft Instep Closure System
Sidi's Soft Instep Closure System is anatomically shaped to spread pressure and provide a snug, secure, and ultra-comfortable fit.
Sidi's Caliper buckles make it super easy to fine-tune how tight your shoes are even when you're riding. Simply lift the Ratchet Levers to tighten, and press the Side Levers to loosen the fit or release the strap.
Fit Relievers are tiny cuts in the tongue that reduce bulk and keep it from rolling over and digging into your foot.

Part Numbers

Option UPC MPN Store SKU
Black / 36 2000000434940 14105421360
Black / 37 2000000434957 14105421370
Black / 37.5 2000000434964 14105421375
Black / 38 2000000434971 14105421380
Black / 38.5 2000000434988 14105421385
Black / 39 2000000434995 14105421390 34482
Black / 39.5 2000000435008 14105421395
Black / 40 2000000435015 14105421400
Black / 40.5 2000000435022 14105421405
Black / 41 2000000435039 14105421410
Black / 41.5 2000000435046 14105421415
Black / 42 2000000435053 14105421420
Black / 42.5 2000000435060 14105421425
Black / 43 2000000435077 14105421430
White / 36 2000000434643 14105422360
White / 37 2000000434650 14105422370
White / 37.5 2000000434667 14105422375
White / 38 2000000434674 14105422380
White / 38.5 2000000434681 14105422385
White / 39 2000000434698 14105422390
White / 39.5 2000000434704 14105422395
White / 40 2000000434711 14105422400
White / 40.5 2000000434728 14105422405
White / 41 2000000434735 14105422410
White / 41.5 2000000434742 14105422415
White / 42 2000000434759 14105422420
White / 42.5 2000000434766 14105422425
White / 43 2000000434773 14105422430
White/Pink Fluo / 36 2000000451152 SRS-GFW-WHFP-360
White/Pink Fluo / 37 2000000451169 SRS-GFW-WHFP-370
White/Pink Fluo / 37.5 2000000451176 SRS-GFW-WHFP-375
White/Pink Fluo / 38 2000000450360 SRS-GFW-WHFP-380
White/Pink Fluo / 38.5 2000000451183 SRS-GFW-WHFP-385
White/Pink Fluo / 39 2000000450377 SRS-GFW-WHFP-390
White/Pink Fluo / 39.5 2000000451190 SRS-GFW-WHFP-395
White/Pink Fluo / 40 2000000450384 SRS-GFW-WHFP-400
White/Pink Fluo / 40.5 2000000451206 SRS-GFW-WHFP-405
White/Pink Fluo / 41 2000000450391 SRS-GFW-WHFP-410
White/Pink Fluo / 41.5 2000000450407 SRS-GFW-WHFP-415
White/Pink Fluo / 42 2000000450414 SRS-GFW-WHFP-420
White/Pink Fluo / 42.5 2000000450421 SRS-GFW-WHFP-425
White/Pink Fluo / 43 2000000450438 SRS-GFW-WHFP-430