Stretch fabrics contain spandex, sold under brand names such as Lycra. The amount used, and how the fabric is built, decides how it performs.
Stretch vs recovery
- Stretch: how far the fabric extends when pulled.
- Recovery: how well it returns to its original size. Poor recovery causes baggy knees and saggy waists.
Typical spandex content
- 2 to 5%: comfort stretch for wovens such as satin Lycra and stretch crepe
- 5 to 10%: more stretch for fitted knits
- Higher: activewear, swimwear and shapewear
What to ask for
- Spandex percentage
- Stretch direction: 2-way or 4-way
- Stretch and recovery test results for performance garments
Explore stretch and Lycra fabrics, 4-way and 2-way Lycra.