Yak Wool
Fiber from the downy undercoat of yaks. Warmer than merino, softer than cashmere of the same grade, and more sustainable.
Score Breakdown
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
Best For
Excellent warmth (94) and durability (72) for cold weather
Excellent durability (72) and comfort (88) for office wear
Good breathability (74) and moisture wicking (60) for light activity
Good comfort (88) and breathability (74) for sleeping
Good breathability (74) and comfort (88) for undergarments
Good moisture wicking (60) and durability (72) for weather protection
Good durability (72) and breathability (74) for outdoor activities
Good sustainability score (78)
Detailed Use Case Scores
Pros
- ✓ Warmer than merino wool
- ✓ Sustainable alternative to cashmere
- ✓ Odor resistant
- ✓ Soft and comfortable
Cons
- ✗ Expensive
- ✗ Limited availability
- ✗ Requires gentle care
- ✗ Limited color options
Care Guide
Special Notes
• Similar care to cashmere
• Reshape while damp
• Naturally odor-resistant
Additional Care Tips
- • Hand wash in cold water (below 30°C) with wool-specific or pH-neutral detergent
- • Never wring — gently press out water between towels and reshape while damp
- • Lay flat to dry on a mesh rack away from direct heat or sunlight
- • Store folded with cedar or lavender sachets — never hang, as yak wool stretches
- • Avoid fabric softener and bleach — they damage the delicate down fibers
- • Wash infrequently — yak wool is naturally odor-resistant; air out between wears
Cost
$$$$$
Premium
Shrinkage
Significant risk — hand wash or dry clean
Eco Rating
Strong environmental credentials