Yoga has gained popularity among China’s middle class in recent years. It’s approachable, allows gradual progress, improves posture, relieves fatigue, promotes relaxation, and enhances personal charm.
I started practicing yoga two years ago, initially following apps and later booking classes online. After some trial and error, I found a fitness center that suited me. Yoga outfits are essential for practice, and the market offers countless options. Famous brands like Lululemon and Decathlon lead the way, while China’s emerging yoga wear brands have pushed local fabric production to new heights.
The key to leggings lies in its fabric, ensuring a snug fit, comfort, sweat absorption, and breathability. Let’s explore popular leggings fabrics and help you select the best fabric for your needs!
Lululemon’s Nulu™ Fabric (81% Nylon + 19% Lycra® Spandex)
Lululemon is synonymous with quality in fitness apparel. Their high pricing is justified by superior craftsmanship. A prime example is their Lab Embossed Nulu™ Women’s Yoga Leggings, crafted with their patented Nulu™ fabric.

What is Nulu™?
Many people fall in love with Lululemon after trying their Align Pants, which feature the iconic Nulu™ fabric.

This fabric consists of 81% nylon (polyamide) and 19% Lycra® spandex. It is double-sided brushed with a unique velvet finish, giving it an ultra-smooth, buttery-soft feel.

Key Features of Nylon and Lycra® Spandex:
- Nylon: Excellent sweat-wicking, shape-retaining, and softness. Higher nylon content makes the fabric softer and more skin-friendly.
- Lycra® Spandex: Superior stretch and recovery (up to 500%), wrinkle resistance, and durability. It fits snugly without restricting movement.
Most yoga fabrics use an 80:20 or 75:25 nylon-to-spandex ratio. A lower spandex percentage can cause tightness during movement.

Benefits of Nulu™ Fabric:
- Four-way stretch for unrestricted movement in all directions.
- Breathable knit structure keeps the fabric non-sticky, even during heavy sweating.
- Premium quality, though it may pill with prolonged wear.
While some consider it expensive, its unparalleled quality justifies the price.
Affordable Alternatives from Wingtex
As a partner supplier, Wingtex offers fabrics with the same composition and craftsmanship as Nulu™, providing more accessible options without compromising quality.