Frequently Asked Questions (FAQ)
Everything you need to know before your workout. Find answers about sizing, performance, fabric, shipping and returns.
29 REVIEWS
Step into performance with the Onyx Performance Socks. Designed for comfort, support, and everyday training. The ribbed structure ensures a secure fit, while the soft, breathable fabric keeps your feet fresh throughout every workout.
35–38 → snug, performance fit
38–42 → slightly looser, more relaxed fit
Onyx Performance Socks – White
Frequently Asked Questions (FAQ)
Everything you need to know before your workout. Find answers about sizing, performance, fabric, shipping and returns.
Is this item suitable for HYROX or high-intensity workouts?
Yes. Our products are designed for performance and are perfect for HYROX, gym workouts, and high-intensity training.
Is this item squatproof?
Yes. Our leggings and shorts are squatproof and stay fully covered during squats and other exercises.
Does the logo stay on after washing?
Yes. The Onyx logo is made to last and stays in place when you follow the washing instructions.
How does the sizing fit?
Our items fit true to size.
Between two sizes?
Our models wear:
Will the leggings stay in place during workouts?
Yes. The high-waist design keeps the leggings secure and comfortable during training.
Is the fabric breathable?
Yes. The fabric is breathable and helps keep you cool and comfortable during workouts.
How long does shipping take?
Orders placed before 23:59 are shipped the same day and usually arrive the next day.
Can I return my order?
Yes. You can return your order within 14 days if the item is unworn and in original condition.
Can I pay after receiving my order?
Yes, you can choose Klarna at checkout and pay after your order has been delivered.
SQUATPROOF
Tested and proven for women who train
FREE SHIPPING
Free shipping on orders over €79
14 DAY RETURNS
Easy returns if it’s not the perfect fit
SECURE CHECKOUT
Secure payments with Klarna, Wero, PayPal and more