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Rainbow at Heart Maternity Bike Shorts

WINNER | BEST MATERNITY FASHION
KIINDRED AWARDS AUSTRALIA 2025

Over-the-bump maternity bike shorts with an extra-long belly band, deep pockets and our rainbow love heart. Supportive comfort for every stage of motherhood.
8-inch inseam.

Size: XS

8 items left

Description

Rainbow at Heart Maternity Bike Shorts: Support for Every Stage of Motherhood

Stay comfortable and supported throughout your pregnancy with our Rainbow at Heart Maternity Bike Shorts. These classic black shorts feature a charming Rainbow Love Heart on the hip, adding a joyful pop of colour.

Designed to relieve common pregnancy discomforts, these compression maternity shorts offer firm support for your back, hips, and pelvis, making them ideal for prenatal yoga, Pilates, or simply to provide some extra comfort for your every day. The buttery-soft, squat-proof fabric and extra-high belly band provide comfort through every trimester and postpartum recovery, including after c-section births.

Key Features:

  • Rainbow Love Heart detail: Special design feature that adds a pop of joy, and is our emblem of self-love.
  • High-waisted support: Extra-long belly band for full-term and postpartum comfort
  • Sleek, stretchy, and squat-proof: Compressive fit that supports you during every movement.
  • 8-Inch Inseam: Longer length for coverage and versatility.
  • Quick drying and sweat-wicking: Stay cool and comfortable no matter the activity.
  • Sustainably made: Crafted from recycled PET for an eco-conscious choice.
  • Handy side pockets: Perfect for holding your phone, keys and other essentials.
  • Chlorine-Resistant: Durable fabric designed to withstand chlorine exposure.

Model Info:

  • Casey wears a size S. She is 168cm, 28 weeks pregnant, and usually wears an AU10.
  • Lisawears a size XS. She is 171cm, 33 weeks pregnant, and usually wears an AU8.
  • Brooke is wearing a size M. She is 173cm, 31 weeks pregnant and usually wears a size AU12.

Our maternity bottoms are designed with a slightly wider hip measurement to accommodate your changing body, so we recommend choosing your usual pre-maternity size for the best fit.

Explore the full maternity and nursing-friendly collection here.

Model info

Casey wears a size S. She is 168cm, 28 weeks pregnant, and usually wears an AU10.

Lisa wears a size XS. She is 171cm, 33 weeks pregnant, and usually wears an AU8.

Brooke wears a size M. She is 173cm, 31 weeks pregnant and usually wears a size AU12.

Size Guide

Our Everyday Maternity Leggings are made with extra room in the hips and an extended stretchy waistband for your growing bump, so please stick to your usual size. You can also check your current hip measurement (under your bump) against our size chart below.

Maternity size chart
Size AU-UK US-CA Bust Hips
XS 6-8 2-4 81-8732-34 91-9736-38
S 8-10 4-6 87-9334-37 97-10338-41
M 10-12 6-8 93-9937-39 103-10941-43
L 12-14 8-10 99-10539-41 109-11543-45
XL 14-16 10-12 105-11141-44 115-12145-48
2XL 16-18 12-14 111-11744-46 121-12748-50
3XL 18-20 14-16 117-12346-48 127-13350-52
4XL 20-22 16-18 123-12948-51 133-13952-55

Use your hip measurement under the bump, and stay in your usual pre-pregnancy size.

For more detailed information about sizing click here.

We want you to feel great in your Mama Movement activewear, so if you have any questions about our sizing guide or need to exchange a garment for a better fit, please contact us via email at hello@mamamovement.com.au

Fabric & Care

Fabric:

Crafted from our signature Everyday fabric, a premium, high performance recycled PET/Spandex mix that has a supportive compressive hold that is so comfortable you'll want to wear it - every day! Buttery soft and lightweight with four-way stretch and moisture-wicking properties. You would never believe that these are made out of recycled plastic bottles!

Which Fabric Is Right for You?

Fabric guide (Everyday, Elevate, Embrace)
Fabric Compression Warmth Texture Best for
EverydayOur signature fabric! Recycled polyester High, supportive hold Normal Smooth and supportive Every day! From high-impact workouts, Pilates or everyday mum life
ElevateBrushed recycled polyester Medium-firm Warm Soft and warm to the touch Exercising in cooler weather
EmbraceDouble brushed recycled polyester Medium, cosy hug Warmer Soft and extra warm with a fleece-like feel All-day cosy winter wear

Care instructions:

We aim to make it EASY for you to care for your activewear. Just cold machine wash, line dry, no ironing required.

Our pieces are chlorine-resistant, making them ideal for water-based activities. To keep the colours bright for longer, we recommend rinsing them in fresh water after exposure to chlorine.

Read garment labels for further information.

Free Shipping, Flexible Returns

Free Shipping, Flexible Returns

We ship worldwide! Within Australia, spend over $150 and get free shipping. And shop with peace of mind with our flexible returns and exchanges policy!

We ship worldwide! Within Australia, spend over $150 and get free shipping. And shop with peace of mind with our flexible returns and exchanges policy!

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