{"type":"firestarter.listing","listing":{"id":"lst_rnXPiSGi","product_name":"Hike Support Insole by Superfeet","category":"Insoles","description":"Ships in 1-2 business days | Based in Ferndale, WA | Est. 1977\nSupport your feet so you can adventure farther\nSuperfeet Hike Support insoles stabilize your feet on uneven ground, reducing stress on your feet, ankles, knees, and back. Upgrade the comfort of your boots and shoes with dual-layer cushioning foam and structured support made with strong yet lightweight carbon fiber. Help keep your feet secure, even on the steepest climbs and toughest descents.\nFeatures:\n\nAerospring™ rebound dual comfort foam provides two layers of heel-to-toe cushioning that help reduce fatigue and provide reliable stability for the rigors of a good hike\nEVOLYTE® carbon fiber stabilizer cap that provides weight-defying support and stability for the trail\nA deep heel cup helps to prevent heel slip and the toes from hitting the front of the boot or shoe \nMoisturewick™ top cover helps to reduce odors \nDurable construction made to provide reliable support for 12 months or 500 miles, whichever comes first\n\nFit: Made to replace the removable liner in roomy hiking boots and outdoor footwear. Trim to fit your shoe size. If you are between sizes we recommend sizing a half size up. \n_______________________________________________\nSpecs: \nArch: Medium/High\nThickness: Max\nCushioning: Mid\nWeight: 3.7oz | 104g (size D)\n\nMaterials: \n\nNylon with glass fiber and carbon fiber cap\nGel pad\nPolyurethane memory and EVA foam\nWoven polyester top cover\n\nMade in South Korea \n","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/SuperfeetHikeSupportInsoles.png?v=1731624741","https://cdn.shopify.com/s/files/1/0537/1177/files/SuperfeetHikeSupportInsoles_2.png?v=1731624741","https://cdn.shopify.com/s/files/1/0537/1177/files/SuperfeetHikeSupportInsolesbottom.png?v=1731624741","https://cdn.shopify.com/s/files/1/0537/1177/files/SuperfeetHikeSupportInsolesflat.png?v=1731624741"],"price":59.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.102Z"},"share_url":"https://firestarter.network/l/lst_rnXPiSGi","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_rnXPiSGi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hike Support Insole by Superfeet' and a budget_max comfortably above $59.99 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."]}}