Sports Bras for Teens and Tweens

More than just a sports bra, basewear is the most comfortable top for outdoor adventure (or just lounging). It's the perfect choice for their first sports bra.

Our size range is recommended for ages 10 and up, or band sizes of 25" and larger.

Tera Kaia Basewear for Tweens and Teens

Choose Your Cut

Choose either the Low Cut or High Cut based on cup size, or how much coverage is preferred. Both cuts are available in sizes 0 – 8.

Low Cut

Tera Kaia Basewear Low Cut for Teens and Tweens

  • Minimal Coverage
  • Great for Cup Sizes AA–B
  • Swim-Friendly
  • Ultra Comfy

Shop Low Cut

High Cut

Tera Kaia High Cut Basewear for Teens and Tweens

  • Additional Coverage
  • Great for Cup Sizes AA–DD
  • Swim-Friendly
  • Ultra Comfy

Shop High Cut

Make their first sports bra the most comfortable choice ever: Basewear.

Tera Kaia Basewear for Teens and Tweens

How to Measure Your Size

Getting the right fit for your first sports bra can be tricky. Need help measuring? Check out our size guide below.

Basewear Size Guide

Not the right fit? Don't worry. Exchange it for free with three simple steps.

Yep, exchanges are as easy as one two three. We'll cover the cost of shipping and email you a complimentary return label.

  • Step 1: Open your web browser and head to →
  • Step 2: Select “Start a return or exchange”
  • Step 3: Enter your order number & email address.
Shop Basewear