Entering puberty can be an unsettling and frightening time for pre-teens. Balancing more and more responsibilities at home and school while navigating a changing body can be overwhelming. To help your child seamlessly transition into their teenage years, a training bra can offer the right support and comfort for girls needing an extra layer. This selection of training bras for tweens provides a number of features that can help self-conscious kids be comfortable in their changing bodies. With adjustable straps and removable pads available in both neutral and bright colors, you can be sure to find the perfect training bra that your daughter will look forward to wearing.
7 Best Training Bras for Tweens (2025 Reviews)
Best Training Bras for Tweens
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1. Popular Girls Seamless Training Bra
(Most seamless — $)
Why it’s great: The Popular Girls Seamless Training Bra offers just the right amount of coverage while creating a seamless line that’s undetectable underneath clothes. The easy pull-on design and adjustable straps allow girls to customize their comfort as they grow. Without any hooks or wire, these training bras are made from breathable materials that are comfortable enough to sleep in.
Keep in mind: The material is on the thinner side and does not come with any padded inserts which may not work for more developed teens.
Good for: Kids who are self-conscious of their training bras and want an option that isn’t visible underneath their clothing.
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2. Alyce Intimates Girls Cotton Cropped Cami Training Bra
(Best colors — $$)
Why it’s great: For stylish kids who want their undergarments to complement their outfits, these training bras come in a rainbow of colors that are sure to win over all fashionistas. Machine-washable, the Alyce Intimates Girls Cotton Cropped Cami Training Bra is easy to wear and care for by simply tossing it into the washing machine with the rest of your clothes. The unique blend of materials stretches and forms over growing shapes and easily contour a changing body.
Keep in mind: Some of the styles include a bow on the front that may leave a bump when worn under clothing.
Good for: Stylish girls who want their undergarments to match the colors of their outfits.
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3. Rene Rofe Girls’ Joelle Training Bra
(Best cotton option — $$)
Why it’s great: Made from 95% cotton with a touch of spandex for stretch, the Rene Rofe Girls’ Joelle Training Bra is a seamless, comfortable choice for active girls. This pull-on training bra offers optimal coverage while still being light and breathable. The minimalist design doesn’t show underneath clothing, important for first-time bra wearers.
Keep in mind: The elastic is on the tighter side so consider sizing up if your daughter is between sizes.
Good for: Children with sensitive skin who are most comfortable in training bras made mostly from cotton.
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4. Bleum Girls Reversible Training Bra
(Best reversible — $$)
Why it’s great: If your girl is seeking a two-in-one option, this training bra is the perfect reversible bra that offers two colors in one bra. The Bleum Girls Reversible Training Bra is an ultra-soft choice made from a custom blend of stretchy, performance fabrics. Lightweight and moisture-wicking, this training bra is tag-free and can be worn on both sides to double the number of color offerings.
Keep in mind: While the stock image shows the three different ways the bra can be worn, only one bra comes per package.
Good for: Kids who thrive with more color options but don’t want to clutter their dresser drawer.
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5. Calvin Klein Girls’ Modern Cotton Bralette
(Best bold strap — $$)
Why it’s great: The thick, bold strap on the Calvin Klein Girls’ Modern Cotton Bralette offers ample support while still providing a clean line underneath clothing. This training bra is made from a super soft cotton blend that keeps its original shape, even after multiple washings. The pullover bralette style is designed for movement and all-day flexibility.
Keep in mind: The material composition may vary slightly with color, causing some colors to be stretchier than others.
Good for: Kids who prefer a thicker strap that doesn’t dig in over a spaghetti-style bra strap.
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6. Fruit of the Loom Girls’ Bra with Removable Cookies
(Best removable pads — $)
Why it’s great: The removable pads in this training bra allow your new bra-wearer to customize their fit. The Fruit of the Loom Girls’ Bra with Removable Cookies has adjustable straps in addition to a clip to create a racerback-style bra. The subtle ruching provides a supportive fit that isn’t tight or restricting.
Keep in mind: The padding is not attached to the training bra and may come out of the bra during washings.
Good for: Girls who prefer a personalized fit and want the option for more or less coverage with removable padding.
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7. Just Love Girls Bra
(Best tagless — $$)
Why it’s great: The Just Love Girls Bra is free from itchy, irritating tags and creates a smooth line underneath closing. With enough support for medium-impact activities, these training bras can be worn all day long as well as for specific activities. Made from a moisture-wicking fabric blend, this material won’t irritate skin even on hot, humid days.
Keep in mind: The interior pads are smaller than the pockets designed for them, which may cause them to move around.
Good for: Kids with sensitive skin and only wear tag-free clothing items.
Popular Girls Seamless Training Bra
FAQs about Training Bras for Tweens
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1. At what age does my child need a training bra?
There is a wide range of ages for children to begin wearing a training bra. Some children may feel comfortable with one as young as seven, while other children may not prefer a training bra until they are ten or eleven. Follow your child’s lead on when the appropriate age is to wear a training bra.
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2. What is the purpose of a training bra?
A training bra provides changing bodies with light support and additional coverage for developing areas. They can help children get used to undergarments and determine which style of bra is best for them.
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3. How is a training bra different from a regular bra?
A training bra is often lighter and less structured than a regular bra. Since they are for developing girls, they often offer more stretch to accommodate growing bodies. They provide light support and are undetectable under clothing.
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4. How do I introduce a training bra to my child?
Allow your child some autonomy when picking out their training bra, so they have a say in what goes on their body. Make shopping for a training bra fun and light-hearted while sharing that its purpose is to help support a growing body. Pick our training bras that work with your kid’s current wardrobe and allow them to practice taking it on and off if there are additional hooks or straps on the bra.
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5. How do I care for my children’s training bras?
Follow the care instructions on the training bra of your choice. Most training bras are machine-washable on the delicate cycle in a laundry bag. It is best to let your child’s training bras air dry, so they retain their shape and durability.
Conclusion
A training bra specifically created for tweens is the perfect step for young girls before they’re ready to wear a full, structured bra. Made from soft, gentle materials that are lightweight and supportive, a training bra won’t hinder your child’s natural movements but offer them comfort for their changing bodies. This selection of training bras boasts a wide array of styles and designs so your child can find the bra that fits their taste and is discreet under their wardrobe. Whether this is your child’s first bra or they simply prefer a less structured undergarment, these training bras are a must-have in every young lady’s closet.