Which core fabric is known for its lightweight and stretchy qualities?

The core fabric known for its lightweight and stretchy qualities is Nulux. This fabric is designed to provide an incredibly lightweight feel while maintaining a high degree of stretch, making it ideal for activities that require freedom of movement. Nulux is often used in designs that target performance and comfort, which is key for athletic wear. It combines breathability with a sleek, smooth finish, enhancing both functionality and aesthetics in apparel. This makes it a popular choice for those engaging in high-intensity workouts or needing versatile clothing that moves seamlessly with their body.