{"type":"firestarter.listing","listing":{"id":"lst_aYI1p8Eb","product_name":"Brushtail Possum Socks by Zpacks","category":"Socks","description":"\n\n\nShips in 1-2 business days | Based in West Melbourne, FL | Est. 2004\nThe PERFECT sleeping sock!\nWhen the campfire just isn’t enough to keep you warm and your feet need a little extra help heating up, Brushtail Possum Socks are an ultralight must-have. Made from a combination of New Zealand's brushtail possum fur and New Zealand Merino lamb's wool, these socks are sure to keep your toes nice and toasty.\nThese socks are very thick and warm! They are rugged enough to hike in on cold days, and they also make excellent sleep socks. They are great for winter sports as well.\nThe hair of brushtail possum is hollow, just like Polar Bear hair, which provides incredible warmth and water resistant. While typical wool socks may stay warm when wet, they take forever to dry. If you get these socks wet, the water shakes right out, and they dry quickly. New Zealand's possums are unrelated to the opossums found in the United States. They are super cute, but they are also an invasive species that destroy the native plant and bird life.\n_______________________________________________\nSizing:\n\n\n\nSize\nUS Men's\nUS Women's \nEU\n\n\nSmall\n3.5 - 5.5\n5 - 7 \n36 - 38\n\n\nMedium\n6 - 8.5\n7.5 - 10\n38 - 41\n\n\nLarge\n9 - 11.5\n10.5 - 13\n41 - 45\n\n\nX-Large\n12 - 14\n13.5 - 15.5\n45.5 - 48\n\n\n\n \nMaterials: 29% brushtail possum fiber, 51% merino wool, 19% nylon, 1% elastic\nMade in New Zealand\n***Discounts are not available on Zpacks products.\n_______________________________________________\nCare: Socks can be hand-washed in a sink with warm water and soap or in a traditional washing machine. They can be air-dried, or tumble-dried. They may shrink in a dryer, but they stretch back out without issue.","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/BrushtailPossumSocksbyZpacks.png?v=1699994556","https://cdn.shopify.com/s/files/1/0537/1177/files/BrushtailPossumSocksbyZpacks_1.png?v=1699994558","https://cdn.shopify.com/s/files/1/0537/1177/files/BrushtailPossumSocksbyZpacks_2.png?v=1699994562","https://cdn.shopify.com/s/files/1/0537/1177/files/BrushtailPossumSocksbyZpacks_3.png?v=1699994564"],"price":34.95,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.574Z"},"share_url":"https://firestarter.network/l/lst_aYI1p8Eb","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_aYI1p8Eb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brushtail Possum Socks by Zpacks' and a budget_max comfortably above $34.95 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}