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Pedal Through, by first-time film director and new mountain biker Analise. Follow her journey of self-healing and growth during a week-long bikepacking adventure through the Oregon backcountry.
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BUILD YOUR BASE
With just enough padding to keep you comfortable in the saddle-but not so much that you look and feel bulky-the Foundations Liner Short glides smoothly under clothing or cycling layers. Made with ultra-high-wicking fabric and breathable mesh panels, this durable base layer efficiently wicks away moisture and helps reduce chafing, even on the sweatiest rides. Use the Foundations Liner Shorts to cushion your commute, buffer your MTB ride, or pad your Peleton workout. No matter where you are headed, we'll help you build your base.
Make it a match set with our compatible Foundations Sports Bra.
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Foundations is our feminine solution to performance undergarments, and it all started with a hunt for the perfect cycling shorts. For most rides, cycling bibs and shorts are overkill in the padding department, but no chamois at all is just plain painful! We wanted something in between full-on bike shorts and unpadded Lycra, but we couldn't find our dream liner shorts anywhere. So we made our own!
- 72% Nylon / 22% Elastane
- 4-way stretch
- Moisture Wicking
- Quick dry
- Breathable mesh details on side and back for ventilation
- Medium Compression
- Seamless silicone gripper, eliminates rolling
- Hidden credit card pocket at interior waist
- Built in Chamois w/ smaller footprint, lower profile, less bulk
5.5" inseam length
The Foundations Liner Short has a slim fit.
Choose the size closest to your Hip.
If you are petite, size down.
If you want a form fit, size down.
Demi is wearing a size Medium and is:
5'8" / bust 33" / waist 25.75" / hips 37"
Athena is wearing a size Large and is:
5'10" bust 34" / waist 28" / hips 39"
Bianca is wearing size XXX-Large and is:
5'10" / bust 45" / waist 40.5" / hips 50.5"
Check out our Fit Guide for more detailed instructions, or pop your measurements into our fit calculator for a personalized recommendation!
To get the longest life out of your garment, we recommend washing it in cold with a mild detergent, and hanging it to dry.
All orders are shipped free within the US, and will include a pre-paid return label for easy returns and exchanges.
If ordering from outside of the US, be sure to check local duties and taxes! Machines does not cover this cost and rates vary country to country.
For international returns, please use the carrier of your choice and return to 1475 S 5070 W, Salt Lake City, UT 84104
Ordering two sizes to compare is a great way to ensure the perfect fit. Check out our super easy Return Policy and Happiness Guarantee!
For cycling bibs and shorts, the HIP MEASUREMENT is the most crucial factor. Measure around the WIDEST POINT of the hips/bum. If you are between sizes or petite (5'3" or under), we recommend SIZING DOWN for a compressive fit. A snug fit is crucial to performance. Check out our FIT GUIDE for more detailed instructions, or pop your measurements into the fit calculator above for a personalized recommendation! (Please note, the fit guide requires chest, waist and hip measurements.)
Love the snug and feminine fit!
I wore these for the first time on a 3 hour MTB xc ride. They are the most comfortable liner and chamois I’ve worn and it seems like I’ve tried them all. Fit was perfect, remained comfortable after sweating, not hot! Love them
I bought these thinking I could get away with wearing these as shorts.. That is not possible, unless you want your butt crack skin showing. The black mesh part is very see through. I’m sure they work great as a liner with looser shorts over.
The sale is awesome. Color is popping cool. The bottom (L) fits my 5'1, 63kgs wide hips (44in) frame. Will be using this a lot. Thank you.
I did not have the same experience as the other reviewer, I was surprised to find that the legs didn't ride up at all, and the sticky part on the bottom held them down really well. I like that the shorts are high rise and they go really well with the Key Short. Very soft and comfortable.
With our new fit guide, we take the guesswork out of finding your perfect size.Learn More
We stand by our products and want you to love them too. We offer a three-tiered guarantee program to protect you and your purchase.Learn More
Shop Women's Cycling Kits and save $50. The best women's cycling clothing you've ever worn, in your perfect size, use code: BUILDYOURKIT! at checkout.
Returns are easy and free for all domestic orders, so you can shop with confidence.Learn More