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Urban Unders - Black

Sale price$147.00 AUD

Size Guide

Finding your Birds on Bikes Size

At Birds on Bikes, we understand the importance of inclusivity in fashion, especially when it comes to cycling gear. That's why we offer an incredible selection of sizes for women, ranging from XS (10) to 3XL (24), accommodating a variety of body types that other brands often overlook.
We know that shopping for the perfect fit online can be challenging, which is why we have provided a comprehensive size guide to assist you in finding your ideal size. By measuring your bust, waist, and hips and consulting the chart below, you can confidently select the perfect size for you. If you have any questions or concerns, don't hesitate to contact us at or via the contact us page.
When it comes to cycling pants, it's crucial to ensure a firm, compressive fit to avoid any discomfort or chafing. If you find yourself in between sizes, we recommend sizing down for the best results. It's also helpful to consider your other measurements and standard AU sizing when making your selection. For instance, if you typically wear a size 14 in regular clothing, choosing a medium size may be your best bet.
If you find that your initial selection isn't quite right, we're happy to offer exchanges wherever possible to ensure your complete satisfaction. With Birds on Bikes, you can feel confident and comfortable in stylish, inclusive cycling gear that caters to your unique needs.

Introducing: Urban Unders - Padded Underwear for Your Ride

Say goodbye to discomfort during your bicycle adventures with BoB Unders, the revolutionary padded underwear designed to elevate your riding experience. Crafted with cyclists in mind, Birds on Bikes Unders offer unparalleled comfort and support, allowing you to focus on the journey ahead without worrying about discomfort or chafing.


  • Ergonomic Elastic Interface Urban Woman padding for enhanced comfort and support
  • Lightweight, breathable fabric for all-day comfort
  • Moisture-wicking technology keeps you dry and comfortable
  • Seamless comfort with smooth flat lock seams
  • Discreet design can be worn under any clothing
  • Available in sizes 10 – 24 to ensure the perfect fit
    Front view of black cycling underwear
    Urban Unders - Black Sale price$147.00 AUD

    Elastic Interface Chamois

    Urban Woman

    This pad was designed keeping in mind the variety of urban
    wear. For this reason, this pad is characterised by a smaller form factor than usual and medium light density foams, as city bikes tend to have a padded seat to begin with. The small form factor and the slim profile make this chamois perfect for underwear garments as well.

    Up to 3 hours ride time | Size: 240  x 190 mm

     Comfort Meets Performance

    Unders are meticulously engineered to provide superior comfort while cycling. The strategically placed padding ensures optimal cushioning for your most sensitive areas, minimising pressure points and enhancing overall comfort during long rides. Made from premium materials, BoB
    Unders are lightweight, breathable, and moisture-wicking, keeping you cool and dry even during intense rides.

    Versatile Design

    Designed to be worn discreetly under your regular clothes, Unders seamlessly integrate into your cycling routine. Whether you're commuting to work, embarking on a leisurely weekend ride, or tackling challenging trails, BoB Unders offer the perfect blend of comfort and functionality.

    Stay in the Saddle Longer

    With Birds on Bikes Unders, you can extend your time in the saddle without sacrificing comfort. The ergonomic design and superior padding ensure maximum support, allowing you to push your limits and explore new horizons with confidence.

    Upgrade Your Ride with Birds on Bikes Unders

    Whether you're a seasoned cyclist or just starting your biking journey, BoB Unders are the perfect companion for your rides. Experience unmatched comfort, support, and performance with Unders - because every ride deserves to be enjoyable.