Get Ready To Move
ENTERING 2026 STRONG
New Year Sale on our most loved activewear
Secure Payments
Shop confidently with trusted payment options like iDEAL, Klarna, Apple Pay, and major credit cards.
Your data is always protected.
Next Day Delivery
We ship your Onyx order with DHL for fast and secure next day delivery. Every package is handled with care so you can enjoy your new look tomorrow.
Pay Later with Klarna
Get the Onyx pieces you love now and pay later with Klarna. Enjoy a smooth checkout, flexible payment options and full peace of mind.
Save €10,00
Save €10,00
Save €10,00
Save €10,00
Save €15,00
Save €10,00
Save €10,00
Sold out
The Onyx Experience
Hear from our athletes
Soft Active Bra
Wonderfully soft and airy, I love the soothing colours for yoga!
Sophie
Super Sculpt V-Neck Sports Bra – Lemon
Wonderfully soft and such a beautiful Lemon color, the V model really gives a feminine touch!
Fleur
Soft Active Balance Legging
So buttery-soft and weightless – perfect for yoga and stretching!
Jessica
Super Sculpt Short – Grape
Beautiful and sculpting, always get compliments when I wear them!
Daphne
Long Sleeve Zip Up Jacket In Black
Sleek design and super comfortable. The quality is top-notch, and the thumbholes are so handy and attractive!
Amira
Soft Active Leggings In Dessert
I'm really happy with these leggings! They're very comfortable, and the waistband stays in place during my yoga classes.
The fabric feels wonderfully soft, and the Desert color completes the look. Buy your perfect women's leggings here!
Lisa
Soft Active 1/4 Zip Pullover
Super comfy and stylish! The 1/4 zip is perfect for my yoga and running sessions.
The Active Brown color is really nice, and the thumbholes keep everything neatly in place. Highly recommended!
Sanne
High Waist Luxury Legging in Black
These leggings fit like a second skin! The high waist and beautiful details really flatter my figure.
Perfect for sports and everyday wear.
Maya
Long Sleeve Active Top
This top fits great and is truly supportive during exercise. It feels like a second skin, moves perfectly, and is also ideal for everyday wear.
Stylish and functional!
Chloe
Super Sculpt Halterneck Sports Bra In Grape
The halterneck fit is so flattering and gives such a beautiful sculpted look. The Grape color is rich and elegant I feel so confident wearing it!
Elise
Sculpt Ribbed Leggings In Cobalt
The ribbed detailing is so flattering and really elevates the look. They feel premium and the fit makes my legs look long and sculpted.
Fay
Super Sculpt 1/4 Zip Up in Grape
The seamless fabric feels so premium, smoothing, flattering and slightly compressive without ever feeling tight.
Paired with the matching leggings, the full Grape set looks incredibly sculpted and feminine. Absolutely obsessed with this combo!
Valentina
Strength Meets Style
Designed for athletes, made for everyday wear. Our premium fabrics provide durability and stretch, ensuring a perfect balance of performance and aesthetics
Leggings
Save €10,00
Save €15,00
Save €10,00
Save €15,00
Save €15,00
Save €15,00
Save €15,00
Save €15,00
Every Detail Counts
Tap on the hotspots to dive into the fine details that make our activewear stand out
Peach Perfect
Sculpts & lifts your glutes for a peach-perfect look
Curves Defined
high-waist band that defines your curves
Sale price
€22,99
Regular price
€32,99
Save €10,00
Super Sculpt Halterneck Sports Bra In Grape
Sale price
€22,99
Regular price
€32,99
Save €10,00
Be Part of the Onyx Movement!
We love seeing you shine in Onyx. Tag us on Instagram or TikTok and share your glow with the world. Join the movement, inspire others, and celebrate your strength and style
