First Edition Women’s Performance Leggings (Black/Gold)
Built for intensity. Designed to last.
First order? Enjoy 20% off with code SALE20
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Why Choose This Product
- High-waist support band for a secure, flattering fit
- Squat-proof opacity
- Luxury performance blend: 85% Nylon / 15% Spandex
- 4-way stretch + recovery
- Sweat-wicking + quick-dry comfort
- True to size
Size Guide
Women's Leggings
| Size | UK | US | EU | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|
| XS | 6 | 2 | 34 | 61-66 | 86-91 |
| S | 8-10 | 4-6 | 36-38 | 66-71 | 91-96 |
| M | 12 | 8 | 40 | 71-76 | 96-101 |
| L | 14 | 10 | 42 | 76-81 | 101-106 |
| XL | 16 | 12 | 44 | 81-86 | 106-111 |
Women's Tops
| Size | UK | US | EU | Bust (cm) | Waist (cm) |
|---|---|---|---|---|---|
| XS | 6 | 2 | 34 | 81-84 | 61-66 |
| S | 8-10 | 4-6 | 36-38 | 84-89 | 66-71 |
| M | 12 | 8 | 40 | 89-94 | 71-76 |
| L | 14 | 10 | 42 | 94-99 | 76-81 |
| XL | 16 | 12 | 44 | 99-104 | 81-86 |
Men's T-Shirts
| Size | UK | US | EU | Chest (cm) | Waist (cm) |
|---|---|---|---|---|---|
| S | 36 | 36 | 46 | 91-96 | 76-81 |
| M | 38-40 | 38-40 | 48-50 | 96-104 | 81-89 |
| L | 42 | 42 | 52 | 104-112 | 89-97 |
| XL | 44 | 44 | 54 | 112-120 | 97-105 |
| XXL | 46-48 | 46-48 | 56-58 | 120-128 | 105-113 |
Description
ALTAIX Performance Leggings
Engineered for intensity. Built to perform.
Designed for women who train hard and expect more from their kit, the AltaiX Performance Leggings deliver sculpting support, unrestricted movement and total confidence under pressure.
Made from a premium 80% nylon / 20% spandex blend, they provide the ideal balance of compression and flexibility - holding you in without holding you back.
Why You’ll Love Them
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100% squat-proof - zero transparency, even at full depth
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High-waisted sculpt fit for core stability
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Four-way stretch performance fabric
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Sweat-wicking & breathable
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Supportive compression without restriction
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Minimal black and gold aesthetic
- Tagless design for irritation-free comfort
Built for High-Performance Training
From heavy lower-body days to conditioning circuits and endurance sessions, these leggings stay in place so you can stay focused. No slipping. No adjusting. No distractions.
Train like you’re the last one.
Fit & Sizing
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True to size
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High-waisted sculpt fit
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Supportive compression feel
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Between sizes? Size up for a slightly more relaxed fit
Fabric & Care
Fabric: 80% Nylon / 20% Spandex
Care: Cold wash, gentle cycle. Hang or lay flat to dry. Avoid fabric softener. Do not bleach or iron.
Colour: Black / Gold
Care
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, help preserve the longevity of your favourites. Always refer to the care instructions included with each item. For best results, wash inside out to protect silicone details, wash at no higher than 30°C, and do not iron.
Design
Our dedication to excellence extends beyond materials; it encompasses the artistry and craftsmanship illustrated in every piece we create.
Who It's For
Designed for:
- Strength training
- Functional fitness & conditioning
- High-intensity gym sessions
Not designed for:
- Casual lounge wear
- Low-impact only workouts
Customer care
We're always on your side: keeping our loyal customers happy is our top priority and number one goal.