Whatever the journey, Aertis is there to make it easier and better. The comfort of a premium suede construction meets the Firmor technology that offers great lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort.Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold, and allows infinite size adjustment for the ideal individual fit. SIDI’s Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. The closure uses a new proprietary SIDI Wire monofilament that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the Tecno-3 System is serviceable and

SIDI Aertis Women's Mountain Clipless Cycling Shoes with Firmor Support & Size 39

Reference Number: 5XS6ED

Experience unmatched performance and comfort with the SIDI Aertis Mountain Clipless Shoes for Women - the perfect blend of innovative technology, durable materials, and versatile styling for serious mountain bikers. Crafted in sleek Black/Black, these premium cycling shoes are engineered to elevate your riding experience on rugged trails and technical terrains.

Premium Materials & Construction

The Aertis shoes feature a high-quality suede upper that offers excellent durability, breathability, and a comfortable fit. Designed for long-lasting performance, the shoe's materials withstand the rigors of mountain biking while providing a premium feel. The reinforced toe inserts are replaceable and offer the added option to mount spikes for superior traction on muddy or challenging surfaces.

Advanced Performance & Engineering

Built for serious mountain bikers, the Aertis shoes incorporate SIDI's cutting-edge Tecno-3 System, allowing precise, customized fit adjustments along the entire foot length. The dial closure employs proprietary SIDI Wire monofilament technology - delivering intuitive, non-binding micro-adjustments for optimal stability and support throughout your ride. The Firmor Closure system contours the foot for maximum lateral support, ensuring efficient power transfer with every pedal stroke.

Innovative Components & Technology

equipped with the SIDI MTB SR17 sole, these shoes strike the perfect balance between stiffness for efficient pedaling and flexibility for walking, making them ideal for extended rides and post-ride hikes. The nylon sole features a replaceable rubber insert, providing exceptional grip on various terrains and increased walkability. Plus, the easily replaceable toe inserts can be upgraded with spikes for superior traction in muddy conditions.

Style & Versatility

Designed specifically for women's cycling needs, the sleek Black/Black colorway offers a stylish and functional look that seamlessly transitions from technical trail rides to casual post-ride activities. Whether you're tackling mountain climbs or navigating tricky forest paths, these shoes provide the confidence and comfort to go further.

Key Features at a Glance:

- Maximum Lateral Support: Firmor Closure contours the foot with adjustable fit for stability.

- Precision Fit Adjustment: Tecno-3 System dial allows full-length customization for personalized comfort.

- Non-binding Closure: Proprietary SIDI Wire monofilament ensures effortless on-the-fly adjustments.

- Ultimate Pedal Efficiency: SIDI MTB SR17 sole offers optimal stiffness for efficient power transfer.

- Enhanced Traction & Walkability: Replaceable toe inserts with spike compatibility for varying terrains.

- Durable & Sporty Design: Premium suede material with reinforced components for rugged mountain biking.

Optimize your trail performance with the SIDI Aertis Women's Mountain Clipless Shoes - engineered for comfort, support, and durability in every ride.

  • Premium Suede Construction: Crafted with high-quality, durable suede for exceptional comfort and a sleek, stylish look that withstands demanding mountain terrains.
  • Advanced Performance & Engineering: Features SIDI's innovative Firmor technology and Tecno-3 system for precise lateral support, customizable fit, and effortless on-the-fly adjustments, enhancing riding efficiency.
  • Cutting-Edge Components & Technology: Equipped with a stiffness-optimized SIDI MTB SR17 nylon sole with replaceable rubber insert for superior grip, walking comfort, and versatile use on diverse trail surfaces.
  • Versatile Style & Use Case: Designed for women's mountain biking enthusiasts seeking a sleek black aesthetic combined with reliable performance, whether tackling muddy trails or rugged off-road adventures.
  • Innovative & Functional Features: Includes replaceable toe inserts that can mount spikes for muddy rides, serviceable Tecno-3 system for longevity, and a secure dial closure for an individualized, secure fit every ride.
Item Specifications
Cleat Bolt Pattern2-Bolt
ClosureDial
Shoe Size (EU)39
Gender/AgeWomen's
ColorBlack
Defined ColorBlack
ActivityCycling

Why 365 Cycles?

365 Cycles is an Authorized SIDI Dealer, and we offer the Full SIDI Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



MTSH2386 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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