{
  "id": 1716561,
  "title": "The best fabric for extreme heat? It’s more complicated than you think",
  "url": "https://urgent.news/2026/08/18/the-best-fabric-for-extreme-heat-its-more-complicated-than-you-think",
  "topic": "culture",
  "section": "Culture",
  "published": "2026-08-18T13:23:02.000Z",
  "source": {
    "name": "Associated Press",
    "slug": "associated-press",
    "url": "https://apnews.com/article/weather-heat-wave-clothing-fabrics-cooling-a15bf647a164d557500c873dab6ee7f0"
  },
  "original_language": "en",
  "account": "Dressing for extreme heat is not as straightforward as one might think. Light, loose-fitting garments made for summer are typically recommended. However, textile experts reveal that fabric selection involves more factors than just the material itself.\n\nThe structure of the cloth, including its weave and knit, plays a crucial role in determining its breathability. Open weaves and loose-knitted fabrics allow air to circulate better, facilitating the evaporation of sweat and keeping the body cooler. Moreover, the absence of water- or soil-repellent treatments on the fabric contributes to enhanced airflow.\n\nCellulosic fibers, such as cotton and linen, are generally more breathable than synthetic materials. While linen is an excellent choice, it is essential to note that the term \"linen\" on a label may not be sufficient. The actual breathability of the garment depends more on the weave and knit than the specific fiber content.\n\nOther factors, such as the garment's weight, fit, and even color, can also impact its effectiveness in combating extreme heat. Moreover, clothing is just one piece of the puzzle when it comes to managing body temperature in hot conditions. The body's natural response to heat, which involves sweating and evaporative cooling, remains the most critical factor in heat regulation.",
  "summary": "When it’s really hot out, getting dressed seems pretty simple: Wear something light, loose and made for summer. But textile researchers say it’s actually a little more complicated than that.…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 3,
    "also_reported_by": [
      {
        "outlet": "Winnipeg Free Press",
        "title": "The best fabric for extreme heat? It’s more complicated than you think",
        "url": "https://urgent.news/2026/08/18/the-best-fabric-for-extreme-heat-its-more-complicated-than-you-think-1717421",
        "published": "2026-08-18T13:09:06.000Z"
      },
      {
        "outlet": "Medical Xpress",
        "title": "The best fabric for extreme heat? It's more complicated than you think",
        "url": "https://urgent.news/2026/08/18/the-best-fabric-for-extreme-heat-its-more-complicated-than-you-think-1761493",
        "published": "2026-08-18T17:20:01.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}