{"type":"firestarter.listing","listing":{"id":"lst_5PiOTUVr","product_name":"Men's Ballistic Trainers - HULK","category":"Men's Ballistic Trainer","description":"THE STRONGEST FOOTWEAR FOR THE STRONGEST ATHLETES\nLift heavier. Sprint faster. Ruck harder. And look cool doing it. The new standard in functional fitness footwear with 3X Support™ and 3X Stability for all three (3) of your arches, making them the best workout shoes for men and women ever created.\nThe Ballistic Trainers HULK are built for the strongest athletes who need the strongest possible footwear for doing anything on their feet. These Ballistic Trainers were built using all of the same science and Specs + Materials that have been proven time and time again with our footwear because we know what works and what doesn’t.\nFor the HULK, we took the EVA midsole and formulated it specifically for those who need extra support under an insane amount of weight, increasing the stiffness by nearly 40%. This guarantees that all strongmen and strongwomen athletes have footwear they can rely on to be resilient and responsive while putting them in the best position for peak performance.\nBacked by science and proven by the greatest athletes of all time, the Ballistic Trainers remain one of the most versatile training shoes on the planet. Now, we can support athletes of all sizes, weights, or tombstone being carried without compromising on the build or function of the shoe.","images":["https://cdn.shopify.com/s/files/1/0275/4985/9940/files/HULK_ballistic.jpg?v=1767723947","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_5.jpg?v=1767723950","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_1.jpg?v=1767723952","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_3.jpg?v=1767723953","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_2.jpg?v=1767723954","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_4.jpg?v=1767723956","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk145.jpg?v=1767723959","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/hulk_13.jpg?v=1767723959"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:59.533Z"},"share_url":"https://firestarter.network/l/lst_5PiOTUVr","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 ","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_5PiOTUVr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Ballistic Trainers - HULK' and a budget_max comfortably above $99.00 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."]}}