{"type":"firestarter.listing","listing":{"id":"lst_kzmMceXl","product_name":"MICROspikes Ghost Footwear Traction by Kahtoola","category":"Crampons","description":"Ships in 1-2 business days | Based in Flagstaff, AZ | Est. 1999\nDesigned for ultralight, aggressive traction\nKahtoola's MICROspikes® Ghost takes ultralight footwear traction to the next level. Move fast and travel light with high-performance MICROspikes® grip designed for snowy, mountainous terrain. Weighing 43% less than the original MICROspikes® footwear traction, the MICROspikes® Ghost cuts bulk without compromising strength by replacing steel chains with an abrasion-resistant TPU matrix. Kahtoola's weight-saving, durable design makes it the perfect traction device for ultralight thru-hikers needing traction on technical terrain. Twelve heat-treated stainless steel spikes provide aggressive grip, while hybrid elastomer harness sheds ounces and balances stretch and structure for a secure fit. Packs small, and performs big for dependable traction and long-lasting durability wherever the trail leads. \nFeatures:\n\n\nTwelve hardened stainless steel spikes per foot - Heat-treated, corrosion-resistant spikes dig into icy terrain for a confident grip\n\nAbrasion-resistant TPU matrix - Ultra-tough polymeric base replaces steel chains underfoot to reduce weight without sacrificing durability\n\nHybrid elastomer harness - Features stiffer TPR at the top of the toe for security and stretchy TPE at the heel for a snug, lightweight fit\n\nArticulating rivets - Allow spikes to move independently to improve grip on uneven terrain and minimize snow buildup\n\nPatented reinforced eyelets - TPR inserts embedded at the harness connection points strengthen key stress areas for long-term reliability\n\nIncludes: \n\nPair of MICROspikes® Ghost\nRipstop nylon tote sack \n\n_______________________________________\nSpecs\nPacked size: 4.5\" x 4\" x 2\" | 11.5cm x 10cm x 5cm\nSpikes: \n\nLength: 0.36\" | 9mm\n12 spikes per foot\n\nSizing Guide:\n\n\n\n Size\n\nUS Women's\n\nUS Men's\nEU\n\n\nX-Small\n5 - 7\n-\n36 - 38\n\n\nSmall\n7 - 9\n6 - 8\n38 - 40\n\n\nMedium\n9 - 11\n8 - 10\n40 - 43\n\n\nLarge\n11.5+\n10 - 12\n43 - 45\n\n\nX-Large\n-\n12 - 14\n45 - 48","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoola.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolabottomangled.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolatop.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolaside.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolaheel.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolabottom.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolapackaged.jpg?v=1753451386","https://cdn.shopify.com/s/files/1/0537/1177/files/MICROspikes_GhostFootwearTractionbyKahtoolalifestylesnow.jpg?v=1753451386"],"price":109.95,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.445Z"},"share_url":"https://firestarter.network/l/lst_kzmMceXl","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_kzmMceXl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MICROspikes Ghost Footwear Traction by Kahtoola' and a budget_max comfortably above $109.95 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."]}}