Best Fabrics for Activewear in 2025: What Designers Are Choosing
Activewear continues to evolve in 2025. From performance-focused advancements to sustainable materials, activewear brands are on the lookout for the best fabrics that balance function, comfort, and style. One of the key players, PI Cottex, is an Indian knitted fabric manufacturer that supports this evolution and supplies premium textiles for activewear brands across the globe.
Here are the top 2025 activewear fabric trends that this blog will dive into, and the reason why designers depend on PI Cottex as an activewear fabric partner to fulfill their vision.
1. Polyester Interlock Lycra: Comfort Meets Performance
Polyester blends are still the go-to fabric for many activewear lines in 2025. PI Cottex specializes in producing interlock lycra fabrics with a weight of 300 to 350 GSM that are perfect for leggings, active tops, and training apparel. Designers appreciate Polyester Interlock Lycra for its remarkable stretch, moisture-wicking capabilities, breathability, and comfort. Moreover, its ability to withstand shape retention during rigorous physical activities ensures quick recovery from stretch marks.
The fabrics have a silky hand feel and the necessary strength to withstand high-impact activities.
2. Nylon-Spandex Blends: Light and Smooth
Due to its softness, lightness, and great drape, nylon is widening its reach in premium fitness wear. From yoga pants to fitted gym wear, spandex blends are used across the board. This inclusion results in a sleek, second-skin fit that offers natural movement with the body.
The leading knitted fabric manufacturers, PI Cottex, are customizing both high-intensity and leisurewear segments by offering these blends with varying finishes, GSM options, and leisure finishes.
3. Recycled Polyester: Eco-Friendly Innovation
Sustainability is no longer a buzzword. Come 2025, activewear designers are looking to shift towards fabrics made from post-consumer plastic bottles. Recycled polyester fabrics offer all the benefits of virgin polyester—moisture control, strength, comfort—and help protect the environment.
PI Cottex broadened the range of eco-friendly knitted fabrics by adding recycled options without compromising performance. These textiles are perfect for brands aiming to develop greener collections.
4. Cotton Blends for Athleisure
Athleisure, a blend of casual wear with fit fashion, still makes use of cotton blends alongside high-performance activewear made with synthetics. Gym-to-street looks are casual and require softer and more breathable fabrics like cotton-polyester and cotton-modal blends which offer struction and natural feel.
PI Cottex has an extensive collection of knitted styled cotton blends with stretch, brushed, and custom dyeing options, perfect for modern, stylish athleisure collections.
5. Mesh and Jacquard Knit Fabrics
Vents in high-performing apparel for mesh fabrics are still in style in 2025. Adds of ventilation with breathability is crucial. Designers place mesh panels strategically in garments to achieve breathability. Jacquard knits do the same with giving new height to unique textures and patterns while enhancing the visual appeal and functionality at the same time.
PI Cottex as a trusted knitted fabric manufacturer, offers engineered mesh and jacquard designs that blend functionality with new fashion, making it easier for brands to stand out.
Why Designers Trust PI Cottex in 2025
Activewear designers both locally and abroad have trusted PI Cottex for over a decade. Their high-end production, multiple choices of consistent quality and knit-styled fabrics. Along with supporting brands of all sizes, design from scratch makes them the go-to fabric partner.
Bending athletic wear and eco-friendly fashion, PI Cottex’s designers are already thinking ahead of trends. If you are creating a new activewear line or revising the existing styles. Their guidance will ensure that ideas will be creatively implemented.
Conclusion
In 2025, activewear fashion designers will shift their focus from mere aesthetics. Towards functionality and sustainability, demanding high performance from the materials used. With options that include polyester interlock, recycled yarns, and engineered knits, innovation has no boundaries with PI Cottex fabrics.
For those seeking dependability and high standards. PI Cottex continues to be one of the most trustworthy knitted fabric suppliers, pioneering in activewear textiles.
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