Best Sports Bras: How to Find the Best Sports Bras for the Girls

sports bra

A sports bra is an essential athletic gear, providing comfort and support during physical activity. With more women participating in sports and high-intensity workouts, finding the right sports bra is vital. This guide covers everything you need to know about sports bras – from materials and styles to their effects on breasts and proper fit.

The Purpose and Benefits of Wearing Sports Bras

Sports bras minimize breast movement during physical activity. The bouncing of breasts during exercise can cause discomfort, stretched ligaments, and sagging over time.

Sports bras provide stability and reduce motion by compressing and encapsulating the breasts. This helps alleviate soreness and lets you focus on your workout or sport.

Other benefits of sports bras include:

  • Prevents chafing and irritation under or around breasts
  • Wicks away moisture and sweat
  • It provides light to moderate support as an everyday bra.
  • Comes in low to high-impact varieties for all levels of activity

A supportive, well-fitted sports bra makes physical activity more comfortable and enjoyable.

Do Sports Bras Change the Shape of Breasts?

The short answer is no. Sports bras are designed to minimize motion, not mould breast shape. Compression sports bras temporarily flatten breasts against the chest during activity. But they should not permanently alter breast shape or cause flattened breasts long term.

Sports Bra

Encapsulated sports bras come in cup sizes and surround each breast without excess compression. These provide shape and lift without smashing breasts down. So well-fitted encapsulated sports bras will not negatively impact breast shape.

However, wearing overly tight compression sports bras that smash breasts excessively flat repeatedly over many years could theoretically cause sagging due to weakened Cooper’s ligaments. So, choosing sports bras that fit properly without excessive constriction is important.

Choosing the Best Sports Bras for Comfort

With many sports bra styles and fabrics available today, focus on comfort to find your perfect match:

Sports Bras


Breathable, sweat-wicking materials like spandex blends work for high-intensity exercise. For lower-impact activity, try soft-lined bras of cotton blends or bamboo fabrics. Seamless styles help prevent irritation, rubbing, and chafing.

Encapsulated cups surround each breast, providing shape and support during bouncing activities like running. Compression styles press breasts flat against the chest, which is ideal for yoga, pilates, and cycling.

Impact Level

Higher-impact sports require maximum support and stability from straps and secure band closure. Low-impact activities allow for looser compression and stretch fabrics without underwires.

Try various sports bra styles to find your ideal comfort level for your workout or sport. Focus on breathability, secure support, and avoiding excessive smashing or constriction around the ribs. A well-fitted sports bra will move comfortably with you.

Everyday Bras vs Sports Bras – What’s Better?

For everyday wear, regular bras are better for providing shape and lift.


Sports bras compress breasts, so they are not ideal for everyday comfort and aesthetics. Wearing sports bras daily can also irritate skin and lead to breakouts.

However, light-support sports bras and bralettes make excellent casual, lounge, and sleep bras. Their stretchy fabrics breathe well and provide relaxed support without wires or rigid cups digging in. Layer them under tank tops or wear them as comfortable at-home options.

So, healthy breasts need a break from compression—reserve high-support sports bras for workouts and matches. Otherwise, choose regular bras or lightly lined bralettes for casual everyday use.

Is It OK to Wear Sports Bras All the Time?

It’s OK to wear low-support sports bras and bralettes regularly. But repeated, prolonged compression from highly restrictive sports bras can cause issues:

Wear Sports Bras
  • Skin irritation, rashes, acne from trapped sweat
  • Strain on breast ligaments leading to sagging
  • Potential nerve pain or paresthesia around breasts and ribs
  • Headaches or neck pain as muscles overcompensate to support breasts

Without breaks from compression, breasts remain smashed flat, leaving ligaments constantly stretched. This weakens supportive collagen in Cooper’s ligaments and elastic breast tissue over years of daily sports bra use.

Let breasts relax freely at home periodically. Thoroughly air out, clean, and rotate multiple sports bras to prevent irritation or distortions.

Cotton Sports Bras – The Best Choice for Breathability

The Cotton-blend sports bra makes excellent moisture-wicking, breathable workout options. Cotton effectively:

Cotton bra
  • Absorbs sweat during activity
  • Allows heat and moisture to evaporate rapidly
  • It feels soft against the skin without irritation.
  • Launders well without pilling

Choose sweat-wicking cotton blends using polyester or spandex for stretch recovery. Or select organic bamboo cotton, which breaths exceptionally well, wicks moisture, and resists odours naturally.

Look for sturdy compression crop tops with cotton-lined cups or inserts for high-impact bounce control. This gives sweat-absorbing comfort with stability. Or find cotton racerbacks with flexible elastic chest bands to secure breasts in place during running and aerobics.

Cotton lets skin breathe freely, avoiding restrictive synthetics’ irritation and acne potential. Combine soft fabrics with supportive compression for the best cotton sports bra.

The Best Fabrics for Sports Bras

Today’s technical fabrics optimize sports bra for sweat-wicking performance, support, and comfort:

Fabrics for Sports Bras
  • Spandex and Nylon blends form stretchy, supportive compression tops that shape your body. Excellent moisture-wicking capacity keeps you cool and dry. Provides complete freedom of movement.
  • Polyester – also effectively wicks moisture while retaining shape after stretching. Often blended with spandex for structured stretch support. Resists shrinking and has fit over time.
  • Microfiber – made from ultra-fine synthetic fibres, feels exceptionally smooth and soft next to the skin. It is almost as breathable as natural fabrics. Used as lightweight lining in moisture-wicking performance tops.

The suitable textiles also depend on the sport and support needed. Lined cups provide structure for encapsulation and bounce control, while removable pads add shape. Multiple hook bands ensure a secure fit for running and high-impact activity.

Focus on support, breathability, and sweat-wicking capacity when choosing sports bra materials and styles for your needs.

Finding the Best Sports Bra for You

With an array of styles for all ages and activities, keep these tips in mind when selecting comfortable, supportive sports bras:

  • Get professionally fitted at a bra retailer for the best size, shape, and placement of straps/bands.
  • Align support level with impact – low, medium, or high.
  • Ensure the snug band fits parallel around the ribs without riding up.
  • Avoid excessive compression or constriction, which strains ligaments.
  • Look for wicking technical fabrics or breathable cotton blends
  • Use moulded, encapsulated cups for bounce-prone sports like running.
  • Test strap adjustability and secure closure for activewear
  • Check for chafe-free seams and edging in contact zones

Finding the optimal sports bra helps make exercise more comfortable so you can train harder, run farther, and play longer. Investing in properly fitted, quality athletic wear brings health benefits and better performance for an active lifestyle.


Are sports bra bad for your breasts?

Properly fitted bras are safe and provide needed support during exercise. However, severely flattened compression for too long can weaken ligaments. Give breast breaks by wearing supportive regular bras on rest days.

Can I sleep in my sports bra?

It’s best not to sleep in a highly compressive sports bra as breasts need circulation time. But non-binding stretch bralettes or wireless sports bra can be comfortable sleeping options.

Why do the edges of my sports bra ride up?

Band edges riding up usually indicate the chest band size is too large. Get professionally fitted to find your proper supportive sports bra size. Adjustable hook bands also help customize the fit.

Where is the best place to buy sport bras?

Speciality bra retailers have expert fitters to help find the right sports bra styles for your body and activity level. Department stores and shops also carry quality athletic bras in various support levels.

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