My absolute non-negotiable STAX. faves. A good place to start if you’re new here, and pieces your wardrobe needs if you’re not. These essentials are on high rotation in both my active, and everyday wardrobe. I wear a size small in all but the bralettes, a size medium - Enjoy! xo
- Matilda Robertson @matilda_murray_

  • Long Sleeve Airlyte - Midnight

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Long Sleeve Airlyte

    Midnight
    £46.00

    NOTIFY ME WHEN AVAILABLE

    Long Sleeve Airlyte - Midnight

    Size

    M XL 2XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Midi Bike Shorts Airlyte - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Midi Bike Shorts Airlyte

    Black
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Midi Bike Shorts Airlyte - Black

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Bandeau Top Airlyte - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Bandeau Top Airlyte

    Black
    £36.00

    NOTIFY ME WHEN AVAILABLE

    Bandeau Top Airlyte - Black

    Size

    XXS XS S M L XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Full Length Tights Airlyte - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Full Length Tights Airlyte

    Black
    £59.00

    NOTIFY ME WHEN AVAILABLE

    Full Length Tights Airlyte - Black

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Cotton Comfort Fold Over Flare - Grey Marle

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Cotton Comfort Fold Over Flare

    Grey Marle
    £52.00

    NOTIFY ME WHEN AVAILABLE

    Cotton Comfort Fold Over Flare - Grey Marle

    Size

    S M

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Mesh Racerback Sports Bra Astryx - White

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Mesh Racerback Sports Bra Astryx

    White
    £39.00

    NOTIFY ME WHEN AVAILABLE

    Mesh Racerback Sports Bra Astryx - White

    Size

    L XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Zip Jacket NANDEX™ - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Zip Jacket NANDEX™

    Black
    £59.00

    NOTIFY ME WHEN AVAILABLE

    Zip Jacket NANDEX™ - Black

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Sporting Comfort Cotton Baby Tee - Grey Marle

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Sporting Comfort Cotton Baby Tee

    Grey Marle
    £36.00

    NOTIFY ME WHEN AVAILABLE

    Sporting Comfort Cotton Baby Tee - Grey Marle

    Size

    S

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Classic Crop NANDEX™ - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Classic Crop NANDEX™

    Black
    £36.00

    NOTIFY ME WHEN AVAILABLE

    Classic Crop NANDEX™ - Black

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Active Zip Jacket Airlyte - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Active Zip Jacket Airlyte

    Black
    £59.00

    NOTIFY ME WHEN AVAILABLE

    Active Zip Jacket Airlyte - Black

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Active Zip Jacket Airlyte - Midnight

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Active Zip Jacket Airlyte

    Midnight
    £59.00

    NOTIFY ME WHEN AVAILABLE

    Active Zip Jacket Airlyte - Midnight

    Size

    S

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Fitted Mesh Tee Astryx - Carbon

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Fitted Mesh Tee Astryx

    Carbon
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Fitted Mesh Tee Astryx - Carbon

    Size

    S M L XL 2XL 4XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Fitted Mesh Tank Astryx - White

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Fitted Mesh Tank Astryx

    White
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Fitted Mesh Tank Astryx - White

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Cotton Comfort Baby Tee - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Cotton Comfort Baby Tee

    Black
    £36.00

    NOTIFY ME WHEN AVAILABLE

    Cotton Comfort Baby Tee - Black

    Size

    S XL 2XL 3XL 4XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Mesh Racerback Sports Bra Astryx - Carbon

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Mesh Racerback Sports Bra Astryx

    Carbon
    £39.00

    NOTIFY ME WHEN AVAILABLE

    Mesh Racerback Sports Bra Astryx - Carbon

    Size

    L XL 2XL 4XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Fitted Mesh Tee Astryx - White

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Fitted Mesh Tee Astryx

    White
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Fitted Mesh Tee Astryx - White

    Size

    L

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Active Zip Jacket Airlyte - White

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Active Zip Jacket Airlyte

    White
    £59.00

    NOTIFY ME WHEN AVAILABLE

    Active Zip Jacket Airlyte - White

    Size

    XS M

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Fitted Mesh Tank Astryx - Carbon

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Fitted Mesh Tank Astryx

    Carbon
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Fitted Mesh Tank Astryx - Carbon

    Size

    S M L XL 2XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Halter Tank Airlyte - White

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Halter Tank Airlyte

    White
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Halter Tank Airlyte - White

    Size

    XS S M L XL 2XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Pocket Midi Bike Shorts Astryx - Carbon

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Pocket Midi Bike Shorts Astryx

    Carbon
    £46.00

    NOTIFY ME WHEN AVAILABLE

    Pocket Midi Bike Shorts Astryx - Carbon

    Size

    M

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Sculpt Tank Airlyte - Black

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Sculpt Tank Airlyte

    Black
    £43.00

    NOTIFY ME WHEN AVAILABLE

    Sculpt Tank Airlyte - Black

    Size

    XS S M

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Pocket Full Length Tights Astryx - Carbon

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Pocket Full Length Tights Astryx

    Carbon
    £62.00

    NOTIFY ME WHEN AVAILABLE

    Pocket Full Length Tights Astryx - Carbon

    Size

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Sleep Long Sleeve Shirt - Baby Pink

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Sleep Long Sleeve Shirt

    Baby Pink
    £52.00

    NOTIFY ME WHEN AVAILABLE

    Sleep Long Sleeve Shirt - Baby Pink

    Size

    S

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL
  • Sleep Pant - Baby Pink

    This variant is currently unavailable

    Select Size

    XXS XS S M L XL 2XL 3XL 4XL

    Sleep Pant

    Baby Pink
    £46.00

    NOTIFY ME WHEN AVAILABLE

    Sleep Pant - Baby Pink

    Size

    XS S L 2XL

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

    PREORDER

    Size

    XXS XS S M L XL 2XL 3XL 4XL

Matilda's Favourite Pieces

STAX Matilda’s Picks – your go‑to collection curated by Matilda. Stylish, high-performance activewear essentials made in Australia—perfect for gym sessions, weekend wear, or everyday comfort.