{
 "id": "buff-dryflx-headband",
 "name": "Buff DryFlx Headband",
 "brand": {
  "name": "Buff",
  "url": "https://agenticrecs.com/brands/buff/"
 },
 "model": "DryFlx Headband",
 "department": {
  "id": "running",
  "name": "Running",
  "url": "https://agenticrecs.com/running/"
 },
 "category": {
  "id": "running-headwear",
  "name": "Running hats, headbands & gaiters",
  "url": "https://agenticrecs.com/running/headwear/",
  "json_url": "https://agenticrecs.com/running/headwear/index.json",
  "schema": "running-apparel"
 },
 "subtype": "reflective lightweight headband",
 "msrp_usd": 24,
 "msrp_note": "Listed 'as low as $24.00' for Solid Black; other colorways may differ.",
 "price_tier": "Mid-range",
 "price_checked": "2026-10-26",
 "attributes": {
  "fits": [
   "unisex"
  ],
  "warmth": "light",
  "wind": "none",
  "water": "none",
  "visibility": "high-vis",
  "temp_range_f": [
   35,
   55
  ],
  "temp_range_c": [
   2,
   13
  ],
  "temp_basis": "estimate"
 },
 "awards": [],
 "summary": "An ultralight, quick-drying headband with reflective fabric that iRunFar recommends for dark winter runs: it keeps ears covered, lets the head vent, and squashes into a tiny ball. Coverage is too limited for the harshest cold.",
 "best_for": "Night or early-morning runners who want ear coverage and visibility on cool runs.",
 "not_for": "Bitter cold, wind, or snow, when a fleece-lined band or beanie is warmer.",
 "downsides": [
  "Light warmth only",
  "Fiber content not published"
 ],
 "where_to_buy": [
  {
   "retailer": "Buff",
   "url": "https://www.buff.com/us/dryflx-headband-buff-solid-black-black-118098999.html",
   "affiliate": false
  }
 ],
 "materials": "Synthetic stretch knit with 71% recycled content (fiber breakdown not published)",
 "key_features": [
  "Reflective, breathable fabric",
  "Quick-dry technology",
  "Seamless four-way-stretch construction",
  "Made with 71% recycled content",
  "One size: 53-62 cm (20.9-24.4 in) head circumference"
 ],
 "specs": {
  "Type": "Lightweight headband",
  "Coverage": "Forehead and ears; crown open",
  "Ponytail opening": "Not needed (open-top band)",
  "Fabric": "Synthetic stretch knit, 71% recycled content",
  "Reflective": "Yes; iRunFar reports 360-degree reflectivity"
 },
 "official_url": "https://www.buff.com/us/dryflx-headband-buff-solid-black-black-118098999.html",
 "sources": [
  {
   "publisher": "iRunFar",
   "title": "Best Cold Weather Running Gear of 2026",
   "url": "https://www.irunfar.com/best-cold-weather-running-gear",
   "date": "2026-10-21",
   "finding": "Recommended headband ($24); praised for 360-degree reflectivity that lights up in car headlights, packability, and ear protection that still lets the head release heat. Its limited coverage makes it less suited to the coldest, windiest days."
  }
 ],
 "evidence": {
  "specs_from": "https://www.buff.com/us/dryflx-headband-buff-solid-black-black-118098999.html",
  "reviews_summarized": 1,
  "tested_by_site": false
 },
 "guides": [
  {
   "guide": "cold-weather-running",
   "chapter": "headwear",
   "url": "https://agenticrecs.com/guides/cold-weather-running/headwear/"
  }
 ],
 "last_verified": "2026-10-26",
 "url": "https://agenticrecs.com/products/buff-dryflx-headband/",
 "markdown_url": "https://agenticrecs.com/products/buff-dryflx-headband/index.md",
 "json_url": "https://agenticrecs.com/products/buff-dryflx-headband/index.json"
}