Sports Lingerie to Control Underboob Sweat: FAQs Answered

Finding the right sports lingerie is crucial for active women who struggle with underboob sweat. And if you’ve struggled with underboob sweat, you already know it can cause discomfort, rashes, and sometimes, an unpleasant smell. 

woman putting hair up while wearing sports lingerie to manage underboob sweat

Thankfully, solutions are available that provide the support you crave during physical activities and can help manage sweat effectively. 

In this article, we'll explore some top sports lingerie options, answer common questions about boob sweat, and offer tips to prevent and treat underboob rash.

Why Do I Sweat So Much When I Wear a Bra?

Sweating is a natural body function that regulates temperature. However, wearing a bra can exacerbate sweating, especially during physical activity.

The fabric and fit of your bra significantly affect how much you sweat. Tight-fitting bras can trap heat and moisture, leading to increased sweat.

Additionally, synthetic materials that don't breathe well can worsen the situation. And who wants that?

Do Sports Bras Make You Sweat More?

Sports bras are designed to provide support during physical activities, but they can also contribute to sweating. Many sports bras are made from synthetic materials that claim moisture-wicking capabilities, but they aren’t always the best option for everyone. Synthetics can increase irritation and trap heat and moisture.

Choosing a sports bra made from breathable, natural fabrics like cotton can help reduce excessive sweating and irritation.

Is It Bad to Wear a Sports Bra All the Time?

While sports bras offer excellent support, wearing them all the time isn't recommended. Prolonged wear can cause unwanted heat retention, poor circulation, and impeded lymphatic drainage due to their tight fit.

Shorten the length of wear to prevent breast pain, discomfort, and irritation. And when you’re not working out, opt for looser, more breathable bras.

Why Does Boob Sweat Smell Different?

The formal term for smelly sweat is bromhidrosis. 

Dr. Macrene Alexiades-Armenakas, MD, PhD, a dermatologist, told SELF Magazine that apocrine glands secrete a small amount of oily fluid, which is odorless upon reaching the skin surface. Odor then occurs due to bacterial decomposition of that oily fluid.

Try a sweet-smelling deodorant, ask your dermatologist about topical antibiotics, or choose fabrics that don’t trap heat and moisture (bacteria love warm, moist environments).

How to Treat Boob Rash from Sports Bra?

Boob rash, often caused by friction and moisture, can be painful and uncomfortable. Ouch!

Here are some quick tips to treat and prevent boob rash:

  • Keep the area dry: Use underboob sweat pads to absorb moisture and reduce friction.
  • Use anti-chafing products: Apply anti-chafing creams or powders to the affected area.
  • Choose the right bra: Opt for bras made from breathable, natural fabrics like cotton.
  • Maintain hygiene: Clean the affected area regularly and keep it dry.
  • Try soothing treatments: Aloe vera gel or hydrocortisone cream can help.
  • Seek medical attention: Your healthcare provider can help determine the underlying cause of the inflammation and recommend appropriate treatment.

For more in-depth support, check out our full guide to managing boob rashes.

Tips to Manage Underboob Sweat

  • Choose the Right Fabric: Opt for bras made from natural, breathable fabrics like cotton. Cotton sports bras allow better air circulation and moisture management compared to synthetic materials.
  • Use Underboob Sweat Pads: These pads can absorb excess moisture and reduce the risk of rashes and irritation.
  • Stay Dry: Immediately remove sweaty bras and cleanse the skin after workouts.
  • Maintain Hygiene: Wash bras regularly to prevent the buildup of bacteria and odors. Consider using antibacterial laundry detergents.

Top Sports Lingerie to Control Underboob Sweat

Managing underboob sweat is essential for comfort and skin health, especially during physical activities. Choosing the right sports lingerie, like the Georgia Silk Back Support Full Coverage Wireless Organic Cotton Bra and the Claret Silk Back Support Cotton Sports Bra, can make a significant difference.

These bras offer excellent support, breathability, and moisture management. Additionally, following proper hygiene and using underboob sweat pads can help you stay dry and comfortable, preventing rashes and unpleasant odors.

Georgia Silk Back Support Full Coverage Wireless Organic Cotton Bra

With a pullover design, this wire-free, non-padded bralette features super soft and breathable Pima Cotton accented with pretty lace trim. The Pima cotton is incredibly soft and naturally hypoallergenic, making it ideal for sensitive skin.

Woman wearing white sports lingerie that manages underboob sweat
The full coverage on the back and wide strap design helps smooth and hold the back, providing excellent support without wires.
The Georgia Silk Back Support Bra is also recommended by breast surgeons for any beauties recovering from recent surgery.
  • Colors: White, Aqua Blue, Peacock Blue
  • Cup Material: 100% Pure Silk
  • Body Fabric: Silk-Cotton Blend (78% Organic Pima Cotton, 22% Silk)
The Georgia bra is perfect for those seeking comfort and breathability. The silk-cotton blend ensures moisture is wicked away, keeping you dry and comfortable.

Claret Silk Back Support Cotton Sports Bra

The Claret Sports Bra is wireless and non-padded. It features criss-cross bands that pull the shoulders back, align body posture, and relieve back or shoulder pain.

Woman wearing sports lingerie to manage underboob sweat while standing in kitchen with cat in background
The graphic lace adds a modern yet feminine touch, while ultra-soft seams and breathable Pima Cotton ensure comfort and freedom of movement all day long.
  • Colors: Black, Purple, White
  • Cup Material: 100% Pure Silk
  • Body Fabric: Silk-Cotton Blend (78% Organic Pima Cotton, 22% Silk)
The Claret bra is ideal for active women needing additional back support. Its breathable fabric and ergonomic design make it an excellent choice for reducing underboob sweat.
Prioritize comfort and breathability in your sports lingerie and regain control over underboob sweat. Explore Juliemay’s range of sports bras today.


GOTS Certified Organic Pima Cotton as the main fabric. Comfort with Support.

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Accredited by AllergyUK to be friendly for people with allergic reactions to synthetic fibres and sensitive skins.

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