Rainbow at Heart: The Mid-Thigh Black "Shortie" Bike Shorts with a Mama Movement Twist
These are our signature mid-thigh black biker shorts—but with the classic Mama Movement flair! These are the biker shorts for those who are a Rainbow at Heart.You'll find a subtle yet playful Rainbow Love Hearton the left hip and a bright yellow inner waistband featuring the uplifting message "Undercover Dopamine Dresser", adding secret pops of colour to your look—even when you need to wear black.
Meet the Shortie Bike Shorts – the fun little sister to our signature Everyday Bike Shorts! With a 6-inch inseam, these mid-thigh bike shorts are perfect for petite frames, runners, cross-fitters, or anyone looking for a versatile under-dress option. Featuring everything you love about our Everyday Bike Shorts – extra-high waist, compression support, and deep side pockets – these shorts offer a buttery soft feel, squat-proof confidence, and a luxurious, silky finish.
Key Features:
- Extra high-waisted for ultimate comfort and support.
- Sleek, stretchy, compressive, and squat-proof.
- Quick drying and sweat-wicking for cool comfort during exercise.
- 6-Inch Inseam:Mid-thigh length for versatile wear.
- Sustainably made from recycled PET for an eco-conscious choice.
- Deep side pockets for your phone, keys, and other essentials.
- Rainbow Love Heart on the left hip, embodying body diversity and self-love.
- Bright yellow inner waistband with the fun message "Undercover Dopamine Dresser".
- Chlorine-Resistant: Durable fabric designed to withstand chlorine exposure.
Model Information:
- Faye wears a size S. She is 160cm and usually wears an AU10 bottom.
- Tahlia wears a size XL. She is 155cm and usually wears an AU16 bottom.
These bike shorts are perfect for those who need versatility but don’t want to sacrifice their colourful spirit.

Why We Love
Mama Movement
Their colourful activewear designed for all shapes and sizes. Rooted in a mission to create a body-positive future, it’s more than just activewear—it’s a movement. Join #SprinklePositivity and inspire confidence, self-love, and joy in yourself and those around you.
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