What kind of fabric is cool in summer? Analysis and purchasing guide of popular fabrics on the entire network
As the high temperature in summer continues, the discussion on "cool fabrics" has soared across the Internet. Combining the data from social media, e-commerce platforms and authoritative media in the past 10 days, we have compiled a ranking of the most popular cool fabrics in summer to help you avoid the heat in a scientific way.
| Ranking | fabric type | heat index | Core advantages | Applicable scenarios |
|---|---|---|---|---|
| 1 | linen | 98.7 | Moisture wicking, fast, natural antibacterial | Daily commuting, casual wear |
| 2 | silk | 95.2 | Skin-friendly and cool, UV protection | High-end clothing, pajamas |
| 3 | Tencel (lyocell) | 89.5 | Better breathability than cotton, good drape | Dress, shirt |
| 4 | bamboo fiber | 85.3 | Natural cooling, antibacterial and deodorizing | T-shirts, underwear |
| 5 | Ice silk (modified polyester fiber) | 82.1 | Instant cooling, quick drying and anti-wrinkle | Sportswear, sun protection clothing |
1. Comparison of authoritative laboratory test data

| test items | linen | silk | tencel | Pure cotton (control) |
|---|---|---|---|---|
| Breathability (g/m²·24h) | 680 | 550 | 620 | 450 |
| Water absorption rate (%) | 8.5 | 11.2 | 12.3 | 7.8 |
| Evaporation rate (min) | 25 | 32 | 28 | 35 |
2. Consumer real experience report
Based on the latest 3000+ reviews on the e-commerce platform:
3. Expert purchasing advice
1.Areas with high humidityGive priority to moisture-absorbing and quick-drying fabrics such as linen and Tencel.
2.air-conditioned environmentIt is recommended to choose silk/modal isothermal balanced fabrics
3.outdoor activitiesRecommended ice silk + UPF50 + sun protection technology composite fabric
4. Emerging technological fabric trends
| innovative technology | Represent the brand | Cooling principle |
|---|---|---|
| Phase change temperature regulating fiber | CoolCore | Store/release heat via microcapsules |
| Graphene cool fabric | Graphene-X | Quickly dissipate heat using thermal conductivity |
When choosing clothes for summer, you should not only look at the fabric composition;Weave density(40-60 count yarn recommended),Dyeing process(Cold dyeing technology preferred) and other details. It is recommended to check the "Contact Cooling Coefficient" (QB/T 5366-2019 standard) on the tag before purchasing. The value must be ≥0.15 to meet the standard.
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