{
 "id": "injinji-run-lightweight-crew",
 "name": "Injinji Run Lightweight Crew",
 "brand": {
  "name": "Injinji",
  "url": "https://agenticrecs.com/brands/injinji/"
 },
 "model": "Run Lightweight Crew",
 "department": {
  "id": "running",
  "name": "Running",
  "url": "https://agenticrecs.com/running/"
 },
 "category": {
  "id": "running-socks",
  "name": "Running socks",
  "url": "https://agenticrecs.com/running/socks/",
  "json_url": "https://agenticrecs.com/running/socks/index.json",
  "schema": "running-apparel"
 },
 "subtype": "toe sock",
 "msrp_usd": 17,
 "msrp_note": "Running Warehouse price, since the brand site couldn't be read; iRunFar also lists $17. Lowest-priced sock in this set, so it doubles as the budget-friendly option.",
 "price_tier": "Mid-range",
 "price_checked": "2026-10-26",
 "attributes": {
  "fits": [
   "unisex"
  ],
  "warmth": "light",
  "wind": "none",
  "water": "none",
  "visibility": "none",
  "temp_range_f": null,
  "temp_range_c": null,
  "temp_basis": null
 },
 "awards": [
  {
   "label": "Best toe sock",
   "guide": "cold-weather-running",
   "chapter": "socks",
   "url": "https://agenticrecs.com/guides/cold-weather-running/socks/"
  }
 ],
 "summary": "Injinji's thin five-toe running sock, iRunFar's best toe sock, cuts down on blisters between the toes at a low price. The toe-pocket fit doesn't suit every foot.",
 "best_for": "Blister-prone runners on a budget, and as a thin liner under a warmer or waterproof sock in winter.",
 "not_for": "Runners with very short or unusually shaped toes, or anyone wanting a warm sock on its own in deep cold.",
 "downsides": [
  "Toe-sleeve fit isn't for everyone",
  "Thin synthetic knit offers little warmth on its own",
  "No cushioning"
 ],
 "where_to_buy": [
  {
   "retailer": "Injinji",
   "url": "https://www.injinji.com/run-lightweight-crew.html",
   "affiliate": false
  }
 ],
 "materials": "63% nylon, 33% COOLMAX EcoMade recycled polyester, 4% LYCRA spandex",
 "key_features": [
  "Individual toe sleeves to curb blisters between toes",
  "Thin knit with no added cushion",
  "CoolMax fibers for moisture management",
  "Mesh top panels for breathability",
  "Secure arch band",
  "Anatomical left/right fit"
 ],
 "specs": {
  "Height": "Crew (mid-calf)",
  "Cushion": "None (lightweight)",
  "Merino content": "0% (nylon/CoolMax polyester)",
  "Toe style": "Five-toe sleeves",
  "Warranty": "Not verified"
 },
 "official_url": "https://www.injinji.com/run-lightweight-crew.html",
 "sources": [
  {
   "publisher": "iRunFar",
   "title": "Best Running Socks of 2026",
   "url": "https://www.irunfar.com/best-running-socks",
   "date": "2026-06-09",
   "finding": "Best Toe Socks pick. The tester credited it with preventing blisters between toes and found it breathable and good value, but warned the fit suits short, tiny or high-volume toes poorly."
  }
 ],
 "evidence": {
  "specs_from": "https://www.injinji.com/run-lightweight-crew.html",
  "reviews_summarized": 1,
  "tested_by_site": false
 },
 "guides": [
  {
   "guide": "cold-weather-running",
   "chapter": "socks",
   "url": "https://agenticrecs.com/guides/cold-weather-running/socks/"
  }
 ],
 "last_verified": "2026-10-26",
 "url": "https://agenticrecs.com/products/injinji-run-lightweight-crew/",
 "markdown_url": "https://agenticrecs.com/products/injinji-run-lightweight-crew/index.md",
 "json_url": "https://agenticrecs.com/products/injinji-run-lightweight-crew/index.json"
}