LYCRA® fiber for activewear

Fiber technology and specialist fabrics have dramatically redefined the activewear category whose rapid growth reflects heightened interest in health and fitness. It spans high-tech, performance-enhancing garments for professional athletes, apparel and workout gear for individual and team sports, and hard-wearing, practical choices for those who simply enjoy being outdoors.

The comfort, freedom of movement and shape retention that LYCRA® fibers bring to stretch materials is fundamental to garment appeal in this highly competitive sector. Advanced technology platforms with LYCRA® fiber have even more to offer. They create extremely flexible, lightweight fabrics with superior breathability, moisture management and muscle support characteristics. They offer both styling and functional advantages. They meet the demanding performance standards that consumers look for in active and outdoor apparel. Their built-in bi-directional stretch qualities radically improve freedom of movement and ensure comfortable, long-lasting fit. Sports enthusiasts recognize and value the difference. Fashion-conscious consumers no longer have to choose between aesthetics and practical benefits, however.

LYCRA® SPORT technology is scientifically engineered to deliver exceptional comfort, fit and support to stretch activewear. Today’s active consumers desire sport specific garments designed to help optimize performance. Whatever the activity, fabrics with LYCRA® SPORT technology make it easier than ever to meet consumer needs.

New, simplified indexes rate fabric Power, Comfort and Energy on a 1-10 scale. These indexes are combined to create performance levels tailored to fit the garment’s end use and satisfy the consumer’s need for targeted support.

LYCRA® SPORT Premium Performance Fabrics

Fiber Technologies

LYCRA® BLACK technology logo

LYCRA® BLACK technology

LYCRA® BLACK technology is built on the industry’s first truly black elastane, LYCRA® T275Z fiber, a chlorine-resistant fiber that derives its deep color from spun-in black pigment. Fabrics exhibit deeper, darker shades that retain their color intensity. It’s even possible to combine the technology with a producer-colored nylon for an undyed fabric with complete fastness and no color bleed at all.

LYCRA® BLACK technology also provides a highly effective solution to the problem of elastane grin-through and glitter.

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LYCRA® SOFT COMFORT technology logo


  • Higher elongation fiber with lower hysteresis
  • Better, more consistent fit across size range
  • Superior comfort
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LYCRA® T400® technology logo

LYCRA® T400® technology

  • Inherent easy-care and moisture management characteristics
  • Breathable fabrics
  • High fabric stability
  • Excellent chemical resistance, including Cl and UV
  • Also available as a producer-colored black fiber
  • Also available with LYCRA® T400® EcoMade technology, made in part from renewable and post-consumer recycled materials, for enhanced sustainability and consumer appeal
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Knit Fabric Technologies

LYCRA® SPORT technology logo

LYCRA® SPORT technology

Fabrics with LYCRA® SPORT technology are tested with an innovative test method developed by The LYCRA Company that measures three critical performance criteria:

  • Fabric elongation – for comfort and freedom of movement
  • Fabric recovery force – for compression and muscle support
  • Fabric set – to test resistance to sagging and bagging
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Standard Fibers

LYCRA® T136B Fiber

LYCRA® T136C Fiber

LYCRA® T137C Fiber

LYCRA® T162B Fiber

LYCRA® T162C Fiber

LYCRA® T162L Fiber

LYCRA® T162R Fiber

LYCRA® T169B Fiber

LYCRA® T275Z Fiber

LYCRA® T582L Fiber

LYCRA® T902C Fiber