MicroModal
An ultra-fine variant of modal made from beech tree pulp, with fibers significantly thinner than silk. Exceptionally soft and lightweight, it is the premium choice for high-end underwear and loungewear.
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
What this score doesn't measure
This is a material rating, not a verdict on any specific garment made from micromodal. 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 micromodal 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
Excellent breathability (82) and moisture wicking (72) for active sports
Excellent comfort (95) and breathability (82) for sleeping
Good comfort (95) and care ease (65) for casual wear
Good durability (68) and comfort (95) for office wear
Good breathability (82) and comfort (95) for undergarments
Good moisture wicking (72) and durability (68) for weather protection
Good durability (68) and breathability (82) for outdoor activities
Good sustainability score (68)
Detailed Use Case Scores
Pros
- ✓ Incredibly soft — softer than silk and standard cotton
- ✓ Excellent moisture wicking keeps skin dry
- ✓ Lightweight and breathable for all-day comfort
- ✓ Biodegradable — made from renewable beech tree pulp
Cons
- ✗ Expensive — premium positioning drives high price
- ✗ Weak when wet — requires gentle washing
- ✗ Can stretch out over time if not cared for properly
- ✗ Chemical-intensive production process (closed-loop preferred)
Better alternatives
Higher-scored semi-synthetic materials. Same category — what to consider instead.
+4 vs MicroModal · 82/100
BiodegradableLenzing branded lyocell made from sustainably harvested eucalyptus wood pulp using a closed-loop process. Softer and more consistent than generic lyocell.
+2 vs MicroModal · 80/100
BiodegradableMade from wood pulp using a closed-loop solvent process. The most sustainable semi-synthetic fiber, with excellent drape and comfort.
Care Guide
Special Notes
• Weak when wet — use mesh bag for washing
• Handle gently when wet to prevent stretching
Additional Care Tips
- • Machine wash cold (30°C/85°F) on delicate cycle
- • Tumble dry on low heat or lay flat to dry
- • Iron on low heat if needed — rarely wrinkles
- • Use mild detergent — avoid bleach entirely
- • Wash inside out in a mesh bag for best longevity
Cost
$$$$$
Premium
Shrinkage
Minimal shrinkage — follow care instructions
Eco Rating
Moderate impact — consider eco alternatives