Ingredient · Updated
Spandex
Found in 23 productsSee all
Nautica Intimates Organic Cotton Underwear 
GAP Men's Pique Polo 
Champion Double Dry Performance Crew Shoe Size 6-12 Black White Gray 6 Pairs 
CS CELERSPORT 6 Pairs Ankle Athletic Running Socks Large White 
AE x The Summer I Turned Pretty Collared Puff Sleeve Blouse 
Carhartt Relaxed Straight Rigby Canvas Dungaree Work Pants 
Unionbay Alix 5" Stretch Short 
American Eagle All-Day Cotton Plunge Cropped Top What is Spandex?
Spandex is a synthetic fiber known for its exceptional elasticity. It is made from a long chain polymer called polyurethane, which is produced by reacting a polyester with a diisocyanate.
Spandex is used primarily in clothing, including underwear, athletic apparel, swimsuits, and more, due to its ability to stretch and return to its original shape. There are no significant health concerns associated with spandex as it is not ingested and has minimal contact with the skin's surface.
When you see spandex on a label, it's worth noting that it is included to provide comfort and flexibility in the garment. This is especially beneficial in activewear or stretch-fit garments.
Commonly found in: Underwear, Blouses, Shorts, T-Shirts, Sweatshirts, Pants
Spandex is considered safe and not regulated as it is not ingested and is used in textiles.
Research has not shown any significant health risks associated with wearing spandex-based clothing.
Spandex is a synthetic fiber and is considered vegan as it is not derived from animals.
Sources: Spandex Fiber
Scout's take
Synthetic petroleum-derived elastic fiber that sheds plastic microfibers with each wash.
More from Scout's analyses
Spandex is a synthetic fiber that can contribute to microplastic pollution. Its presence in the fabric composition increases the likelihood of plastic leaching.
from the analysis of American Eagle All-Day Cotton Plunge Cropped TopSpandex is another synthetic fiber that can leach microplastics. It is often blended with other materials to provide stretch, but its presence increases the likelihood of plastic pollution.
from the analysis of Fashion Nova Robin Crop Top WhiteSpandex is a synthetic fiber that provides stretch and flexibility but can leach microplastics into the environment and may cause skin irritation for sensitive individuals.
from the analysis of Nautica Intimates Organic Cotton UnderwearAll 23 products with Spandex
Where Spandex shows up
- Workout Socks 7 products
- Crop Tops 4 products
- Workout Tops 3 products
- Underwear 1 product
- T-Shirts 1 product
- Blouses 1 product
Higher-scoring picks without Spandex
Products from the same categories whose analyzed ingredient list does not include Spandex, scoring 80 or above.
Scan any product to see every ingredient explained — and healthier swaps.