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Polka Party Maternity Bike Shorts

WINNER | BEST MATERNITY FASHION
KIINDRED AWARDS AUSTRALIA 2025

Print: Polka Party

Over-the-bump maternity bike shorts in Polka Party by Kasey Rainbow, with an extra-long belly band, deep pockets and gentle all-over support for pregnancy and beyond.
8-inch inseam.

Size: XS

10 items left

Description

Stay Bright and Supported with Our Everyday Maternity Biker Shorts!

Stay comfortable and supported throughout your pregnancy with our Everyday Maternity Biker Shorts! These vibrant, statement-making shorts offer unmatched comfort and support throughout pregnancy and beyond.

Designed for active mums, our compression maternity shorts provide firm, all-over support to help ease pregnancy-related aches and pains in your back, hips, and pelvis. With a buttery-soft feel and silky sheen, they’ll keep you feeling as amazing as you look.

The extra-long, high-waisted belly band comfortably supports your bump through all stages of pregnancy. Plus, they’re perfect for postpartum wear, including post-C-section recovery, thanks to their gentle compression that aids healing.

Whether you’re heading to a pre- or post-natal workout, running errands, or styling them with an oversized tee for brunch, these versatile biker shorts are a must-have for warmer months. Stretchy, compressive, and breathable, they’re designed to move with you.

Key Features:

  • High-waisted support: Extra-long belly band for maximum comfort and coverage.
  • Sleek and stretchy: Compressive and squat-proof, providing the perfect fit for your active lifestyle.
  • 8-Inch Inseam: Longer length for coverage and versatility.
  • Quick drying and sweat-wicking: Stay cool and comfortable during any activity.
  • Sustainably made: Crafted from recycled PET, these shorts are as eco-friendly as they are stylish.
  • Convenient pockets: Handy side pockets for your phone and other small essentials.
  • Chlorine-Resistant: Durable fabric designed to withstand chlorine exposure.
  • Explore the Polka Party print, available in matching crop and other styles. Click here to see more of the range!

Model Information:

  • Ei-Leen wears a size S bike shorts. She is 160cm, 32 weeks pregnant and usually wears an AU10 bottom.

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.

POLKA PARTY. One of the most iconic and well-loved prints by Australian artist Kasey Rainbow. She’s a little bit cheetah, a little bit polka dot, a WHOLE lotta rainbowy fun! See more from the Polka Party range here.

Model info

Ei-Leen wears a size S bike shorts. She is 160cm, 32 weeks pregnant and usually wears an AU10 bottom.

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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