Women's Seamless Activewear

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Frequently Bought Together
  • Premium Seamless Sports G-String - Forest Green

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Forest Green
    $1.49 AUD $4.95 AUD
    Forest Green
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Forest Green

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Nuit Navy

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Nuit Navy
    $4.95 AUD
    Nuit Navy
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Nuit Navy

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless V5.1 (Favourites) Sports G-String - Mist (Blue/Grey)

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless V5.1 (Favourites) Sports G-String
    Mist (Blue/Grey)
    $4.95 AUD
    Mist (Blue/Grey)
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless V5.1 (Favourites) Sports G-String - Mist (Blue/Grey)

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Dovetail Grey

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Dovetail Grey
    $1.49 AUD $4.95 AUD
    Dovetail Grey
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Dovetail Grey

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless V5.1 (Favourites) Sports G-String - Bark (Dark Brown)

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless V5.1 (Favourites) Sports G-String
    Bark (Dark Brown)
    $1.49 AUD $4.95 AUD
    Bark (Dark Brown)
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless V5.1 (Favourites) Sports G-String - Bark (Dark Brown)

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Birch Brown

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Birch Brown
    $1.49 AUD $4.95 AUD
    Birch Brown
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Birch Brown

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Clay Brown

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Clay Brown
    $1.49 AUD $4.95 AUD
    Clay Brown
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Clay Brown

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Ivory Beige

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Ivory Beige
    $4.95 AUD
    Ivory Beige
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Ivory Beige

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Flaxen Yellow

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Flaxen Yellow
    $4.95 AUD
    Flaxen Yellow
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Flaxen Yellow

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Sports G-String - Dusty Rose

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless Sports G-String
    Dusty Rose
    $4.95 AUD
    Dusty Rose
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Sports G-String - Dusty Rose

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless V5.1 (Favourites) Sports G-String - Cyprus (Green)

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL NOTIFY ME
    STAX.
    Premium Seamless V5.1 (Favourites) Sports G-String
    Cyprus (Green)
    $4.95 AUD
    Cyprus (Green)
    + 3

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless V5.1 (Favourites) Sports G-String - Cyprus (Green)

    Size

    XS S M L XL 2XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Tights V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Tights V5.1
    Lemon
    $23.99 AUD $79.95 AUD
    Lemon

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Tights V5.1 - Lemon

    Size

    XS S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Midi Bike Shorts V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL
    STAX.
    Premium Seamless Midi Bike Shorts V5.1
    Lemon
    $14.99 AUD $49.95 AUD
    Lemon

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Midi Bike Shorts V5.1 - Lemon

    Size

    XS S M L XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Racer Crop V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL 2XL
    STAX.
    Premium Seamless Racer Crop V5.1
    Lemon
    $14.99 AUD $49.95 AUD
    Lemon
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Racer Crop V5.1 - Lemon

    Size

    XS S M L

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Strappy Crop V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Strappy Crop V5.1
    Lemon
    $14.99 AUD $49.95 AUD
    Lemon

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Strappy Crop V5.1 - Lemon

    Size

    XS S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Cropped Singlet Lounge V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL 2XL
    STAX.
    Premium Seamless Cropped Singlet Lounge V5.1
    Lemon
    $14.99 AUD $49.95 AUD
    Lemon
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Cropped Singlet Lounge V5.1 - Lemon

    Size

    XS S M L

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Cut Out Long Sleeve Lounge V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL 2XL
    STAX.
    Premium Seamless Cut Out Long Sleeve Lounge V5.1
    Lemon
    $17.99 AUD $59.95 AUD
    Lemon
    + 1

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Cut Out Long Sleeve Lounge V5.1 - Lemon

    Size

    XS S M L

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Low Back Crop Lounge V5.1 - Lemon

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Low Back Crop Lounge V5.1
    Lemon
    $14.99 AUD $49.95 AUD
    Lemon
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Low Back Crop Lounge V5.1 - Lemon

    Size

    XS S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Strappy Crop V5.1 - Astro

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL
    STAX.
    Premium Seamless Strappy Crop V5.1
    Astro
    $14.99 AUD $49.95 AUD
    Astro

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Strappy Crop V5.1 - Astro

    Size

    XS S M L XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Racer Crop V5.1 - Umber Brown

    This variant is currently unavailable

    XS S M L XL 2XL
    XS S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Racer Crop V5.1
    Umber Brown
    $14.99 AUD $49.95 AUD
    Umber Brown
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Racer Crop V5.1 - Umber Brown

    Size

    S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Strappy Crop V5.1 - Umber

    This variant is currently unavailable

    XS S M L XL 2XL
    XS NOTIFY ME S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Strappy Crop V5.1
    Umber
    $14.99 AUD $49.95 AUD
    Umber

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Strappy Crop V5.1 - Umber

    Size

    XS S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Cropped Singlet Lounge V5.1 - Umber

    This variant is currently unavailable

    XS S M L XL 2XL
    XS S NOTIFY ME M NOTIFY ME L XL 2XL
    STAX.
    Premium Seamless Cropped Singlet Lounge V5.1
    Umber
    $14.99 AUD $49.95 AUD
    Umber
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Cropped Singlet Lounge V5.1 - Umber

    Size

    S M

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Cut Out Long Sleeve Lounge V5.1 - Umber

    This variant is currently unavailable

    XS S M L XL 2XL
    XS S NOTIFY ME M NOTIFY ME L NOTIFY ME XL NOTIFY ME 2XL
    STAX.
    Premium Seamless Cut Out Long Sleeve Lounge V5.1
    Umber
    $17.99 AUD $59.95 AUD
    Umber
    + 1

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Cut Out Long Sleeve Lounge V5.1 - Umber

    Size

    S M L XL

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL
  • Premium Seamless Low Back Crop Lounge V5.1 - Umber

    This variant is currently unavailable

    XS S M L XL 2XL
    XS S NOTIFY ME M L XL 2XL
    STAX.
    Premium Seamless Low Back Crop Lounge V5.1
    Umber
    $14.99 AUD $49.95 AUD
    Umber
    + 4

    NOTIFY ME WHEN AVAILABLE

    Premium Seamless Low Back Crop Lounge V5.1 - Umber

    Size

    S

    You're in! We'll let you know when it's back

    PREORDER

    Size

    XS S M L XL 2XL

Women's Seamless Activewear

STAX. Premium Seamless V2 Collection Fashion focused, premium activewear for intense gym sessions and lazy Sunday brunches. With Afterpay available and free domestic shipping on all orders over $99, getting fit never looked so good.

If you’re looking for seamless activewear, our mindfully designed collection of women’s seamless active sets will deliver everything you’re after and more. Shop seamless tights, sports bras and more.

The seamless collection is designed to help you look and feel good. We are proud to have created women's seamless gym wear with seamless tights that flatter your physique and enhance your figure - whilst effortlessly supporting all your movements - big or small.

Carefully blending both fitness and fashion, our STAX. seamless collection has quickly become one of our most popular collections.  We’re the perfect fit for all types of activities; from long and lazy Sunday brunches with our jackets and tee’s to intense gym workouts with our tights, choose STAX. today.