HIIT Activewear

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Serenity Lexi Crop | WhiteSerenity Lexi Crop | White
Serenity Scrunch Shorts 4" | BlackSerenity Scrunch Shorts 4" | Black
HALTER
Serenity Blake Crop | WhiteSerenity Blake Crop | White
Serenity Scrunch Leggings | BlackSerenity Scrunch Leggings | Black
Freedom Scoop Long Sleeve Crop | WhiteFreedom Scoop Long Sleeve Crop | White
Serenity Scrunch Shorts 6" | BlackSerenity Scrunch Shorts 6" | Black
Freedom Scrunch Shorts 6" | BlackFreedom Scrunch Shorts 6" | Black
Freedom Shorts 6" | BlackFreedom Shorts 6" | Black
Freedom Shorts 6" | Black Sale price$66.00 USD
Serenity Ayla Crop | Two ToneSerenity Ayla Crop | Two Tone
Serenity Isla Crop | Two ToneSerenity Isla Crop | Two Tone
Freedom Haven Tank | BlackFreedom Haven Tank | Black
Freedom Haven Tank | Black Sale price$66.00 USD
Serenity Cropped Zip Jacket | WhiteSerenity Cropped Zip Jacket | White
Serenity Cropped Zip Jacket | BlackSerenity Cropped Zip Jacket | Black
Serenity Invisible Scrunch Shorts 4" | SageSerenity Invisible Scrunch Shorts 4" | Sage
HALTER
Serenity Hudson Tank | BlackSerenity Hudson Tank | Black
Serenity Hudson Tank | Black Sale price$65.00 USD
Serenity Chelsea Crop | BlackSerenity Chelsea Crop | Black
PETITE LENGTH
Serenity Petite Scrunch Leggings | BlackSerenity Petite Scrunch Leggings | Black
PETITE LENGTH
Serenity Petite Leggings | BlackSerenity Petite Leggings | Black
Serenity Shorts 6" | BlackSerenity Shorts 6" | Black
Serenity Shorts 6" | Black Sale price$66.00 USD
Serenity Scrunch Shorts 4" | WhiteSerenity Scrunch Shorts 4" | White
Serenity Shorts 4" | WhiteSerenity Shorts 4" | White
Serenity Chelsea Crop | SageSerenity Chelsea Crop | Sage
HALTER
Serenity Demi Tank | SageSerenity Demi Tank | Sage
Serenity Ayla Crop | NavySerenity Ayla Crop | Navy
Serenity Ayla Crop | Navy Sale price$61.00 USD
Serenity Crossover Shorts 4" | NavySerenity Crossover Shorts 4" | Navy
HALTER
Serenity Hudson Tank | NavySerenity Hudson Tank | Navy
Serenity Hudson Tank | Navy Sale price$66.00 USD
Serenity Crossover Leggings | NavySerenity Crossover Leggings | Navy
Serenity Scrunch Leggings | ChilliSerenity Scrunch Leggings | Chilli
Serenity Scrunch Shorts 4" | ChilliSerenity Scrunch Shorts 4" | Chilli
HALTER
Serenity Demi Tank | Deep OliveSerenity Demi Tank | Deep Olive
Serenity Invisible Scrunch Shorts 4" | Deep OliveSerenity Invisible Scrunch Shorts 4" | Deep Olive
Serenity Invisible Scrunch Leggings | SageSerenity Invisible Scrunch Leggings | Sage
HALTER
Serenity Alani Crop | Deep OliveSerenity Alani Crop | Deep Olive
Serenity Invisible Scrunch Leggings | Deep OliveSerenity Invisible Scrunch Leggings | Deep Olive
Serenity Chelsea Crop | Deep OliveSerenity Chelsea Crop | Deep Olive
Serenity Invisible Scrunch Leggings | BlackSerenity Invisible Scrunch Leggings | Black
Freedom Shorts 5" | VanillaFreedom Shorts 5" | Vanilla
Freedom Shorts 5" | Vanilla Sale price$66.00 USD
Activluxe Mina Tank | WhiteActivluxe Mina Tank | White
Activluxe Mina Tank | White Sale price$72.00 USD
Serenity Scrunch Shorts 5" | BlackSerenity Scrunch Shorts 5" | Black
Serenity Shorts 5" | BlackSerenity Shorts 5" | Black
Serenity Nora Tank | Two ToneSerenity Nora Tank | Two Tone
HALTER
Serenity Contour Halter Crop | BlackSerenity Contour Halter Crop | Black
BEST FOR RUNNING
Activluxe Scrunch Shorts 4" | BlackActivluxe Scrunch Shorts 4" | Black
Freedom Pocket Zip Up Jacket | WhiteFreedom Pocket Zip Up Jacket | White
Serenity Scrunch Shorts 5" | BurgundySerenity Scrunch Shorts 5" | Burgundy
Seamless Bamboo T-String | ChocolateSeamless Bamboo T-String | Chocolate
Activluxe Contour Pocket Shorts 4" | BlackActivluxe Contour Pocket Shorts 4" | Black
HALTER
Serenity Celine Crop | EspressoSerenity Celine Crop | Espresso

HIIT Activewear

Shop our range of HIIT workout clothing for your next gym class, weightlifting session or cardio burn. This collection is packed with styles that will make everyone's heart rate increase.

Shop CSB’s selection of sports bras, leggings, workout biker shorts, tights & tanks including Rachel Dillon’s favourite features of flattering scrunch butt leggings, added pockets to go hands free, open-back crops to show your gains & zip-up supportive tops to help you move with confidence.

This range has been carefully curated to include 3 of our best-selling fabrics including our most functional fabric, Activluxe. Think quick drying, breathable & compressive for those high impact workouts.

If you’re looking for something a little more velvety, shop our Serenity fabric. This 4 way stretch material holds you in, not back to help you push through & hit a PB.

If you’re looking for something a little more light-weight with medium compression, shop our Freedom fabric. This star-quality stretch material provides the right amount of freedom during movement to allow you to perform at your best with a feather-light feel. Learn more about our fabrics here.

Shop our HIIT workout clothes now online & enjoy free shipping on orders over $115 USD.