{"type":"firestarter.listing","listing":{"id":"lst_lMY7WGYZ","product_name":"Siena Knitted T Shirt | 100% Cotton | Navy","category":"Shirting","description":"The Siena Knitted T‑Shirt: refined summer knitwear with a subtle open‑work texture, cut from breathable 100% cotton. Navy, neat, and just airy enough to let the breeze in without letting standards drop. Style it with wide pleated trousers or shorts from our SS26 collection.\nMen's Navy Siena Knitted T‑Shirt\n\n\nFeatures: Men's knitted t-shirt in navy blue, cut from 100% cotton with an open-work pointelle structure that allows airflow without sacrificing shape. Finished with a ribbed crew neck, short set-in sleeves, and ribbed cuffs for a regular fit that sits neatly through the body. The knit texture gives this men's knitted t-shirt an elevated feel over a standard tee. The perfect choice for everyday summer wear with tailored shorts or pleated trousers.\n\n\nMaterial: 100% Cotton\n\n\nColour: Navy blue\n\n\nFit: Regular fit\n\n\nCare: Wash at 30 Degrees\n\nCollection: SS26\n\n\nWant to see more? Check the rest of the Men's T Shirts and Knitted T Shirts collection. For further inspiration, check out our New Arrivals.\nOur mission at Percival is always to make quality garments at prices that our demographic can afford while retaining the ethics of sourcing we stand by. \nMade in China\nWe recommend a 30°C wash, inside out with similar colours. No tumble drying or bleach. Lay flat to dry and keep it looking crisp with a cool iron.","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR6_faa7d7f2-0fb7-4c91-8e22-76dbef88959f.jpg?v=1779961170","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR3_f9e06f90-69fe-47e3-86ac-9650a09623d7.jpg?v=1779961170","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR1_a235f874-1f12-42b7-8b92-093afdb2ddc4.jpg?v=1779961170","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR5_3ec8d24b-57fd-47e8-8875-58c7292d9dd2.jpg?v=1779961171","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR4_b1a4f66b-49c3-4358-9509-645157b68735.jpg?v=1779961171","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR2_98ace1db-1d68-4fdf-a56b-f8110aee4980.jpg?v=1779961171","https://cdn.shopify.com/s/files/1/1479/8488/files/SienaKnittedTShirt100_CottonNavy.jpg?v=1781001050"],"price":160,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:16.819Z"},"share_url":"https://firestarter.network/l/lst_lMY7WGYZ","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_lMY7WGYZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Siena Knitted T Shirt | 100% Cotton | Navy' and a budget_max comfortably above $160.00 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."]}}