{
 "id": "janji-rainrunner-pack-jacket-2",
 "name": "Janji Rainrunner Pack Jacket 2.0",
 "brand": {
  "name": "Janji",
  "url": "https://agenticrecs.com/brands/janji/"
 },
 "model": "Rainrunner Pack Jacket 2.0",
 "department": {
  "id": "running",
  "name": "Running",
  "url": "https://agenticrecs.com/running/"
 },
 "category": {
  "id": "running-jackets",
  "name": "Running jackets",
  "url": "https://agenticrecs.com/running/jackets/",
  "json_url": "https://agenticrecs.com/running/jackets/index.json",
  "schema": "running-apparel"
 },
 "subtype": "waterproof running shell",
 "msrp_usd": 218,
 "msrp_note": "Men's list price for most colors on janji.com; Conifer lists at $208 and the Warpnet Hi-Vis Slipstream colorway at $238. Outside listed the women's at $208; women's US price not verified.",
 "price_tier": "Premium",
 "price_checked": "2026-10-26",
 "attributes": {
  "fits": [
   "men",
   "women"
  ],
  "warmth": "light",
  "wind": "full",
  "water": "waterproof",
  "visibility": "reflective-details",
  "temp_range_f": [
   25,
   60
  ],
  "temp_range_c": [
   -4,
   16
  ],
  "temp_basis": "brand"
 },
 "awards": [
  {
   "label": "Best for rain",
   "guide": "cold-weather-running",
   "chapter": "jackets",
   "url": "https://agenticrecs.com/guides/cold-weather-running/jackets/"
  }
 ],
 "summary": "A light, truly waterproof running shell with built-in venting that reviewers liked for cold rain; it can still get warm and clammy on hard efforts, and it runs small.",
 "best_for": "Cold, wet runs where you need real waterproofing without the bulk of a hiking rain jacket.",
 "not_for": "Dry cold, where a wind shell breathes better, or runners who insist on pit zips.",
 "downsides": [
  "Can feel hot and clammy when working hard, per Treeline",
  "Runs small; Janji advises sizing up",
  "No waist drawcord, per Outside"
 ],
 "where_to_buy": [
  {
   "retailer": "Janji",
   "url": "https://janji.com/products/ms-rainrunner-pack-jacket",
   "affiliate": false
  }
 ],
 "materials": "2.5-layer laminated 100% nylon ripstop with PFC-free C0 DWR",
 "weight": "229 g (8.0 oz), men's M",
 "key_features": [
  "20K/20K waterproof-breathable fabric with fully taped seams",
  "YKK AquaGuard water-repellent front zipper",
  "360° panel venting around the core",
  "Adjustable scuba-style hood with zipper garage",
  "Self-stowing pocket with elastic carry strap",
  "Reflective logos; one hi-vis colorway offered"
 ],
 "specs": {
  "Weight": "229 g (8.0 oz), men's M",
  "Hood": "Yes, adjustable scuba-style",
  "Packable": "Yes, self-stowing pocket",
  "Insulation": "None",
  "Waterproof rating": "20,000 mm / 20,000 g/m²/24h",
  "Pockets": "2 zippered hand (left with phone sleeve)"
 },
 "official_url": "https://janji.com/products/ms-rainrunner-pack-jacket",
 "sources": [
  {
   "publisher": "Outside",
   "title": "7 Best Women's Winter Running Jackets of 2026",
   "url": "https://www.outsideonline.com/outdoor-gear/clothing-apparel/womens-winter-running-jackets",
   "date": "2026-03-13",
   "finding": "Best all-around cold-weather running jacket: stretchy fabric, good ventilation, cuffs that keep hands covered and a longer back; the tester stayed comfortable through 40s°F downpours with gusty wind, and the only complaint was the lack of a waist drawcord."
  },
  {
   "publisher": "Treeline Review",
   "title": "4 Best Men's Running Jackets of 2026 (Tested)",
   "url": "https://www.treelinereview.com/gearreviews/best-running-jackets-for-men",
   "date": "2025-11-27",
   "finding": "Tested but not awarded in the men's guide: noted the 20k/20k rating, taped seams, strong DWR beading, PFAS-free build and new 360-degree venting as a clear step up from version 1, but found it hot and clammy when sweating and wanted pit zips."
  }
 ],
 "evidence": {
  "specs_from": "https://janji.com/products/ms-rainrunner-pack-jacket",
  "reviews_summarized": 2,
  "tested_by_site": false
 },
 "guides": [
  {
   "guide": "cold-weather-running",
   "chapter": "jackets",
   "url": "https://agenticrecs.com/guides/cold-weather-running/jackets/"
  }
 ],
 "last_verified": "2026-10-26",
 "url": "https://agenticrecs.com/products/janji-rainrunner-pack-jacket-2/",
 "markdown_url": "https://agenticrecs.com/products/janji-rainrunner-pack-jacket-2/index.md",
 "json_url": "https://agenticrecs.com/products/janji-rainrunner-pack-jacket-2/index.json"
}