Lycra
Invista's branded elastane/spandex fiber. While chemically the same as generic spandex, Lycra-branded fiber undergoes additional quality testing for consistent stretch and recovery. Found in everything from jeans to swimwear.
Material Score Breakdown
7-axis material rubric, not a garment verdict — see disclosure below.
How long the fabric lasts with regular use
Softness, feel against skin, wearability
Air flow and ventilation
Heat retention and insulation
Ability to pull sweat away from skin
Environmental impact of production and disposal
How easy it is to wash, dry, and maintain
Products with lycra
We don't have any garments containing lycra in our catalog yet. Browse the full synthetic materials or check the product catalog.
What this score doesn't measure
This is a material rating, not a verdict on any specific garment made from lycra. The axes above are research-backed averages for the fiber itself.
- ×Construction. Yarn staple length, weave / knit structure, stitch count, finishing. Identical fiber, very different garments.
- ×Fabric weight (GSM). A 140 GSM tee and a 220 GSM tee made of the same lycra feel and last very differently.
- ×Dye + finishing chemicals. Beyond the three we flag (PFAS, formaldehyde, antimony), dozens of textile finishes aren't modelled.
Best For
Good comfort (78) and care ease (65) for casual wear
Detailed Use Case Scores
Pros
- ✓ Exceptional stretch and recovery — returns to original shape
- ✓ Branded quality assurance vs generic spandex — more consistent performance
- ✓ Adds comfort and freedom of movement to any blend
- ✓ Retains fit wash after wash better than generic elastane
Cons
- ✗ Degrades with heat — chlorine and sunlight break it down
- ✗ Not breathable on its own — always used in blends
- ✗ Petroleum-based, not recyclable in most systems
- ✗ Loses elasticity permanently once overstretched
Better alternatives
Higher-scored synthetic materials. Same category — what to consider instead.
+11 vs Lycra · 76/100
Membrane technology that is waterproof yet breathable. A laminate applied to other fabrics rather than a fabric itself.
+10 vs Lycra · 75/100
Ultra-high-molecular-weight polyethylene (UHMWPE) fiber — the world's strongest fiber by weight. 15x stronger than steel, used in cut-resistant gear, ultralight backpacks, and high-performance sails.
+9 vs Lycra · 74/100
Waterproof breathable membrane fabric (Gore-Tex, eVent, or similar technology) laminated to a face fabric. The gold standard for rain and storm protection in technical outerwear.
Care Guide
Special Notes
• Never use high heat — destroys elasticity
• Hand wash if possible for maximum lifespan
Additional Care Tips
- • Machine wash cold (30°C/85°F) — heat is the enemy of elastane
- • Never use chlorine bleach — rapidly degrades stretch fibers
- • Tumble dry on low or air dry — high heat permanently damages elasticity
- • Do not iron directly — use a press cloth on low if needed
- • Rinse swimwear in fresh water after pool/ocean use
Cost
$$$$$
Mid-range
Shrinkage
Minimal shrinkage — follow care instructions
Eco Rating
High environmental impact