Log In / Register
0 Checkout
SIDI Women's Apex Lei Boots
  • SIDI Women's Apex Lei Boots - Black/Silver

Please select a Size to check availability, or to add this item to your Shopping Cart or Wish List.


Select Size:

Size Chart

Select qty:

Please select a Size to view availability.
Add to Wish List

Video Review

SIDI Women's Apex Lei Boots Videos

SIDI Women's Apex Lei Boots


  • Built around a ladies-specific foot mold
  • Features a unique graphic appliqué to set the boot apart from the men’s version.
  • The patented and trademarked Vertebra System protects the rider’s Achilles tendon
  • Replaceable thermoplastic resin ankle ball protection cup
  • Bolt on (no Velcro!) replaceable, adjustable and aerodynamic nylon scuff pads on the toe
  • Cambrelle lining
  • Nylon inner sole with removable arch support pad
  • Technomicro is used as a base material
  • Closable air vent
  • Double stitched in all high stress areas
  • All bolt on parts are replaceable
  • Full length zip open entry
  • Dual compound sole
  • DuPont polymer toe shift pad
  • Perforated Teflon treated nylon lining
  • Shock absorbing heel cup

Sidi Footwear Sizing:

Footwear Conversion
EURO  US Mens US Womens
36 3-3.5 4.5-5
37 4-4.5 5.5-6
38 5-5.5 6.5-7
39 5.5-6 7-7.5
40 6.5-7 8-8.5
41 7-7.5 8.5-9
42 8-8.5 9.5-10
43 9-9.5 10.5-11
44 9.5-10 11-11.5
45 10.5-11 12-12.5
46 11-11.5 12.5-13
47 12-12.5
48 13-13.5
49 14
50 15

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full SIDI Boots Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black/Silver / 5.5/37 941964 SIS-APL-BKSL-37 In Stock: Ships within 24 hours
Black/Silver / 6.5/38 941965 SIS-APL-BKSL-38 In Stock: Ships within 24 hours
Black/Silver / 7/39 941966 SIS-APL-BKSL-39 In Stock: Ships within 24 hours
Black/Silver / 8/40 941967 SIS-APL-BKSL-40 In Stock: Ships within 24 hours
Black/Silver / 8.5/41 941968 SIS-APL-BKSL-41 In Stock: Ships within 24 hours
Black/Silver / 9.5/42 941969 SIS-APL-BKSL-42 In Stock: Ships within 24 hours
Black/Silver / 10.5/43 941970 SIS-APL-BKSL-43 In Stock: Ships within 24 hours


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
SIDI Women's Apex Lei Boots 4.4 5 11 11
Worth the money! I have had problems in the past fitting a leather boot under my shifter, so I switched to more technical boots, which are not as tall in the toe area. This boot replaces another short boot that suffered toe-cap collapse on both boots. The toe protection here feels much more substantial. The air flow is good, and there seems to be a ton of protection. I will probably have my shoemaker glue a thin sole on to the bottom for more tread, and to make the boots last longer, as I wear these for travel, which involves walking around a lot. These seem plenty wide in the foot, even though billed as slightly narrower than standard. I'm not sure I love the silver accent, but the rest of the features are what I want. June 6, 2015
No good for large legs I've had a lot of trouble finding boots to protect my ankles because I apparently have freakishly large calves compared to whoever these boots were modeled around. I got these hoping they would fit since they didn't need to go over the calves. I was wrong. The didn't even zip up over my ankles. Very disappointing since these boots are well made, have lots of protection, and look great. The sole sizing was perfect, I just wish these weren't made for women with tiny bird bones. Hopefully a pair of men's boots will fit. June 1, 2015
This product looks a million. Great look, lot of features and after a while also very comfortable. April 13, 2015
Not Good for New Riders Bought these boots about a week ago and right out the box they are super stiff. I could not shift in these boots at all. I bought a regular pair of work boots (like construction boots) and was able to shift with no problem. So as a new rider i would not recommend buying these as your first pair or if you do just know it will take allot of effort learning how to shift in these boots. I will be using mines for when i do aggressive riding but just everyday commuting i will be using my work boots atleast til I get better at shifting January 23, 2015
Love this boot I've worn Sidi mid-calf boots for 8 years and was so excited when I saw Sidi had a short boot for women. This boot has not disappointed. It took about a week for the stiffness to go away and to get used to shifting ....but now it fits like a well worn glove. They are significantly cooler when riding on days when the temperatures are in the 90s+. Ankle is fully protected. I get a lot of compliments on them from non-riders. I even wear them if I am not riding! Happy, Happy July 22, 2014
Best Women's Low Riding Boot This is an awesome example of a low riding boot. It is very stylish, quality built, super features and the fit is just right. Two side air vents allow for ventilation on hot days. These boots will take you from zero to "go" in no time at all and they look awesome. July 21, 2014
excellent! I came looking for a good pair of boots to try on for when I get out on the road this season. Hiking boots didnt cut it! I tried them on in a few sizes and the associates explained proper fit. Walking aroind the store I found they were very comfortable! I bought them on the spot. :) May 26, 2014
Great fit and Protection I have larger calves due to sports so most of the higher track boots will not fit. These are great! Had to break them in for a day for a better fit, altho on the bike the angle is perfect and they were very comfortable. Trying to walk in them when new is...interesting... due to the armor. But when broken in they are Perfect! May 5, 2014
2 next>>
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the SIDI Women's Apex Lei Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.