Should You Wear Underwear with Cycling Shorts? A Complete Women's Guide

Modern cycling shorts and bibs are specifically designed to sit directly against your skin. The fabrics are stretchy, breathable and supportive, while the chamois is shaped to cushion key pressure points and reduce friction during your ride.

That close contact isn't accidental. It's what helps cycling shorts perform as intended.

The Chamois Works Best Against Your Skin

The smooth surface of a cycling chamois is designed to move comfortably with your body. When you add underwear underneath, extra seams, elastic and fabric can create pressure points and hotspots.

Even soft underwear can bunch or shift slightly while pedalling, leading to irritation over time.

Better Moisture Management

Cycling fabrics are designed to wick sweat away from your skin and help it evaporate quickly.

Traditional underwear, particularly cotton styles, tends to absorb and hold moisture. Damp fabric can increase friction, making you feel less comfortable on longer rides.

By wearing cycling shorts as designed, you allow the technical fabrics and chamois to do their job properly.

Less Friction, More Comfort

One of the biggest causes of chafing is movement between layers of fabric.

Cycling shorts are designed to move with your body. Adding underwear creates another layer that can shift independently, increasing the risk of rubbing and discomfort.

Fewer layers generally means less friction and a more comfortable ride.

Improved Temperature Regulation

Quality cycling shorts use breathable fabrics and perforated foams to help regulate temperature.

Adding another layer underneath can trap heat and moisture, particularly during summer rides or indoor training sessions. Wearing fewer layers helps keep you cooler and drier.

Designed for Fit and Stability

Cycling shorts and bibs are designed to fit snugly and keep the chamois in the correct position throughout your ride.

Waistbands, seams and additional layers can interfere with that fit, creating bunching or pressure in places where you don't want it.

When worn as intended, cycling shorts provide the best combination of comfort, support and stability.

Once you understand how cycling shorts are designed to work, it becomes easier to see why most cyclists skip the underwear.

Greater Comfort on Longer Rides

The biggest benefit is comfort.

What feels like a small improvement during the first 20 minutes of a ride can make a significant difference after an hour or more in the saddle. With fewer seams and layers, there are fewer opportunities for rubbing and irritation to develop.

A Smoother Ride Experience

Without extra fabric underneath, the chamois can sit exactly where it's designed to. This creates a smoother, more consistent feel while riding and reduces the likelihood of bunching or pressure points.

The result? Less time adjusting your clothing and more time enjoying the ride.

Better Moisture Control

Technical cycling fabrics are designed to wick sweat away from your skin and help it evaporate quickly.

When these fabrics can work as intended, you'll often feel drier, cooler and more comfortable, particularly during longer rides or warmer weather.

Reduced Risk of Chafing

One of the main reasons cyclists avoid underwear is to reduce friction.

The chamois is designed to sit smoothly against your skin, helping to minimise rubbing in common hot spots such as the inner thighs and sit-bone area. Fewer layers means fewer seams and fewer opportunities for irritation.

More Freedom to Focus on Riding

Comfort has a flow-on effect.

When you're not distracted by bunching fabric, rubbing seams or constant adjustments, it's easier to relax and focus on the road, trail or scenery around you.

And that's what cycling should be about.

A Quick Note About Skin Sensitivity

Every rider is different.

If you experience persistent irritation, discomfort or skin issues despite wearing properly fitted cycling shorts, it may be worth taking a break from riding and speaking with a healthcare professional.

Sometimes a small fit adjustment, a different chamois or a change of saddle can make a world of difference.

For most rides, padded cycling shorts and bibs are designed to be worn without underwear. However, there are a few situations where riders may choose a different approach.

Riding in Loose Outer Shorts

If you're wearing unpadded mountain bike shorts, commuter shorts or casual activewear, a purpose-made padded liner can be a great option.

Look for cycling-specific liners with a built-in chamois, flat seams and moisture-wicking fabrics. These are designed to provide comfort without the bunching and friction that everyday underwear can cause.

Short, Casual Rides

Heading to the local café, school drop-off or a quick trip to the shops?

For very short rides, comfort is personal. If wearing underwear feels more comfortable for a 10-minute ride, that's perfectly fine. Just keep in mind that for longer rides, most cyclists find fewer layers more comfortable.

Trying on New Cycling Shorts

When trying on cycling shorts in a store or at an event, it's completely reasonable to wear underwear or use a disposable hygiene liner.

Once the shorts are yours and you're ready to ride, you'll get the best comfort by wearing them as they were designed.

Cold Weather Riding

When temperatures drop, the best solution isn't usually adding everyday underwear underneath your cycling shorts.

Instead, choose thermal cycling tights or cycling-specific base layers designed to provide warmth while remaining breathable. These fabrics help regulate temperature without adding unnecessary seams or bulk.

Riding During Your Period

Many women comfortably ride during their period using their preferred menstrual products.

If you choose to wear period underwear, look for styles with minimal seams and moisture-wicking fabrics. A short test ride can help ensure everything stays comfortable before heading out on a longer ride.

Extra Coverage Off the Bike

If you're stopping for coffee, running errands or spending time off the bike in your cycling kit, you may simply want a little more coverage.

Rather than adding layers underneath, consider options such as:

• A longer cycling jersey

• Casual overshorts

• A lightweight skirted layer

These can provide extra confidence without affecting comfort in the saddle.

The key takeaway? There are always exceptions, but for most riders and most rides, padded cycling shorts are at their most comfortable when worn exactly as they were designed.

If you're skipping the underwear, a few smart choices can make a big difference to your comfort on the bike.

Start with Quality Women's Cycling Shorts

The foundation of a comfortable ride is a well-fitting pair of cycling shorts.

Look for:

• A supportive waistband that stays in place without digging in

• Comfortable leg grippers that don't pinch

• A women's-specific chamois

• Soft, breathable fabrics with four-way stretch

• A fit that supports your body without feeling restrictive

The better your cycling shorts fit, the less likely you are to experience rubbing, bunching or discomfort.

Find Your First Pair →

Consider Bib Shorts for Extra Stability

Many women love bib shorts because they remove the waistband entirely.

Instead of relying on a waistband to hold everything in place, bib straps keep the shorts secure and the chamois positioned correctly throughout the ride.

They're particularly popular for longer rides and touring because they stay put while you're climbing, descending and moving around on the bike.

Chamois Cream Can Help on Longer Rides

For longer rides, some cyclists choose to use a small amount of chamois cream to reduce friction and improve comfort.

A little goes a long way.

Apply a thin layer to your skin or directly to the chamois before your ride. If you're new to chamois cream, start with a small amount and see how your skin responds.

Padded Liners for Casual or Commuter Riding

If you prefer riding in casual shorts or mountain bike shorts, a dedicated padded liner can be a great alternative.

A liner provides the same cushioning benefits as cycling shorts while allowing you to wear your preferred outer layer.

This can be a particularly good option for commuting, bikepacking or mixed on-and-off-bike adventures.

Thermal Tights for Winter Riding

When the weather turns cold, thermal cycling tights are a better option than adding extra layers underneath your shorts.

Designed specifically for cycling, thermal tights provide warmth while remaining breathable and comfortable. They help regulate temperature without introducing bulky seams or excess fabric.

Don't Forget Your Saddle

Even the best cycling shorts can't compensate for a saddle that doesn't suit your body.

Comfort comes from the combination of a good saddle and good cycling shorts working together.

If you're experiencing persistent discomfort, consider whether your saddle width, shape or riding position might need adjusting. Often, small changes can make a significant difference to your overall comfort.

Comfort Is About the Whole System

Comfort on the bike isn't about one single product.

It's about choosing cycling shorts that fit well, finding a saddle that suits your body, wearing the right layers for the conditions and making small adjustments that help you enjoy your ride.

When all those elements work together, you'll spend less time thinking about your clothing and more time enjoying the adventure.

A good pair of cycling shorts should keep you comfortable ride after ride. A few simple habits can help your shorts last longer, perform better and keep your skin happy on the bike.

Check the Fit Before You Ride

Before you head out, make sure your cycling shorts are sitting correctly. The chamois should lie flat against your body with no folds or gaps. Bend forward into a riding position and check that the shorts feel supportive without digging in or riding up.

A well-positioned chamois is one of the biggest factors in preventing discomfort on longer rides.

Avoid Constant Adjustments

If your shorts need adjusting, do it once and do it properly. Standing briefly on the pedals can help settle the fabric into place.

Constantly tugging at your shorts while riding can create extra movement and friction, increasing the risk of chafing.

Change Out of Damp Gear Promptly

After your ride, change out of your cycling kit as soon as practical. A quick shower and clean, dry clothing will help keep your skin comfortable and reduce irritation.

Good post-ride habits are just as important as choosing the right cycling shorts in the first place.

Wash Cycling Shorts After Every Ride

For the best performance and hygiene, wash your cycling shorts after each ride.

To help them last longer:

• Use a gentle warm wash

• Choose a mild detergent

• Avoid fabric softener

• Turn shorts inside out before washing

• Air dry out of direct sunlight

Proper care helps maintain the fabric's stretch, breathability and moisture-wicking properties.

Choose the Right Fit for Your Body

Every rider is different, and comfort starts with finding cycling shorts that fit your body well.

Look for features such as:

• A supportive waistband

• Comfortable leg grippers

• Women's-specific chamois

• A size range that suits your shape

• Different leg length options

The right fit can make a huge difference to your confidence and comfort on the bike, especially on longer rides.

At Birds on Bikes, we believe every woman deserves cycling clothing that fits comfortably, moves with her body and helps her enjoy the ride.

→ Find Your First Pair 

Myth: Underwear keeps things cleaner

Not necessarily. Modern cycling shorts are made from breathable, moisture-wicking fabrics designed to keep you comfortable on the bike. Cleanliness comes from washing your cycling shorts after every ride, not from adding extra layers. In fact, damp underwear can trap moisture and make you feel less fresh.

Myth: I'll feel too exposed without underwear

Quality cycling shorts are designed to be supportive, comfortable and opaque. If you'd like a little extra coverage off the bike, consider adding a longer jersey, casual overshorts or a lightweight skirted layer rather than wearing underwear underneath.

Myth: Underwear helps prevent chafing

It's usually the opposite. Extra seams, waistbands and fabric create more opportunities for rubbing and irritation. Cycling shorts are designed so the chamois sits directly against your skin, helping to reduce friction and improve comfort.

Myth: Only serious cyclists ride without underwear

Not at all. Riding without underwear isn't about performance or being a "serious cyclist"—it's about comfort. In fact, beginners often benefit the most because reducing discomfort makes it easier to enjoy riding and build confidence on the bike.

In most cases, no.

Padded cycling shorts and bibs are designed to be worn directly against your skin. The chamois works best when it can sit smoothly against the body, helping to reduce friction, manage moisture and improve comfort on the bike.

Adding underwear introduces extra seams, fabric and movement that can increase the risk of chafing, especially on longer rides.

If you're wearing loose outer shorts, a purpose-made padded liner is a better option. In colder weather, choose thermal cycling tights rather than layering everyday underwear underneath your cycling gear. And if you're managing your period, select low-seam, moisture-wicking products that won't bunch or create pressure points.

The bottom line? Most cyclists find they are more comfortable when they don't wear underwear with cycling shorts.

Ready to Ride More Comfortably?

The right cycling shorts can make a huge difference to your confidence and comfort on the bike.

Whether you're riding around the neighbourhood, exploring a rail trail or heading off on a cycling holiday, investing in quality women's cycling shorts will help you enjoy every kilometre.

Explore our range of Australian-made cycling clothing designed specifically for women, including:

• Essential Pocket Shorts
• Tourer ¾ Pants
• Power Pocket Bib Shorts

Because when you're comfortable, you're far more likely to enjoy the ride.

Should you wear underwear with cycling shorts?
No. Most cyclists wear padded cycling shorts without underwear. The chamois (padding) is designed to sit directly against your skin to reduce friction, manage moisture and improve comfort. Adding underwear can introduce extra seams and fabric that may cause chafing, especially on longer rides.

Do women need different cycling shorts?
Women's cycling shorts are designed with a women's-specific chamois and fit. They take into account common pressure points, body shape and riding position, helping to improve comfort and support on the bike.

Can you wear period underwear with cycling shorts?
Yes, you can. If you prefer period underwear, choose a low-seam, moisture-wicking style that won't bunch under your cycling shorts. For longer rides, many women find that fewer layers provide the greatest comfort.

Can I wear underwear with cycling shorts on short rides?
For very short rides or casual trips to the shops, you can wear underwear if that's what feels most comfortable. However, for longer rides, most cyclists find they are more comfortable without underwear because there is less friction and fewer seams.

How do I prevent chafing when cycling?
The best ways to prevent chafing are to wear properly fitting cycling shorts, choose a quality chamois, keep your kit clean and dry, and consider using chamois cream on longer rides. Good fit is usually far more important than adding extra layers.

How often should I wash cycling shorts?
Cycling shorts should be washed after every ride. Use a gentle detergent, avoid fabric softener and allow them to air dry. Keeping your cycling shorts clean helps maintain the fabric, preserve the chamois and reduce the risk of skin irritation.