{"type":"firestarter.listing","listing":{"id":"lst_iGtbmAhz","product_name":"Women's Super Thermo T-Shirt Baselayer with Inlay by Brynje","category":"Baselayers","description":"\nShips in 1-2 business days | Based in Norway | Est. 1887\nLightweight moisture management for high-intensity cold weather activities\nThis base layer t-sleeve mesh shirt provides insulation and breathability. An open-weave \"fishnet\" construction means perspiration vapor can be rapidly transported to the outer layers and dry faster than a solid knit construction. The Polycolon® mesh provides 4 to 6 times the insulation value of solid knits while keeping moisture off the skin. The solid knit inlay provides a comfort layer under pack straps and to the chest area.  \nPolypropylene has a very high strength-to-weight ratio providing super light garments designed to withstand years of extreme use. Brynje Super Thermo garments are exceptional for warm weather use as well because of the thermostatic qualities of the mesh. \nFit: \nMesh base layers are generally quite stretchy in all directions and are cut long. As the girth increases the length will decrease. Generally, the Women’s sizes will be one size smaller than Unisex. For example, a Unisex S is equivalent to a Women’s M.\n_______________________________________\nSizing:\n\n\n\n Size\nHeight\nWaist\nChest\n\n\nX-Small\n\n4'9\" - 5' | \n1.45m - 1.5m \n\n\n25\" - 27\" |\n63.5 - 68.6cm\n\n\n28\" - 32\" |\n71.1 - 81.3cm\n\n\n\nSmall\n\n5'1\" - 5'3\" |\n1.5m - 1.6m\n\n\n27\" - 29\" | \n68.6 - 73.7cm \n\n\n33\" - 36\" |\n83.8 - 91.4cm \n\n\n\nMedium\n\n5'4\" - 5'6\" | \n1.6m - 1.68m\n\n\n29\" - 31\" |\n73.7 - 78.7cm \n\n\n37\" - 39\" |\n94 - 99cm\n\n\n\nLarge\n\n5'7\" - 5'9\" |\n1.7m - 1.75m\n\n\n32\" - 34\" | \n81.3 - 86.4cm \n\n\n40\" - 42\" |\n101.6 - 106.7cm\n\n\n\nX-Large\n\n5'10\" - 6' |\n1.78m - 1.8m\n\n\n35\" - 37\" |\n88.9 - 94cm \n\n\n42\" - 44\" |\n106.7 - 111.8cm\n\n\n\nXX-Large\n\n6'1\" - 6'3\" |\n1.85m - 1.9m\n\n\n38\" - 40\" |\n96.5 - 101.6cm\n\n\n45\" - 48\" |\n114.3 - 121.9cm \n\n\n\n\n\nWeight: 4.0 oz | 113.4g (medium size)\n*Weight may vary due to fabric variation \nMaterials:  \n\n100% Schoeller® Polycolon® synthetic yarn, knitted into a 3/8″ open weave mesh\nbluesign® certified fabric\nMaterial weight: net 140g/m2\nPFAS-Free\n\nMade in Poland\n_________","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Women_sSuperThermoT-shirtBaseLayerwithInlaybyBrynje-frontofshirt.png?v=1727131598","https://cdn.shopify.com/s/files/1/0537/1177/files/Women_sSuperThermoT-shirtBaseLayerwithInlaybyBrynje-backofshirt.png?v=1727131598","https://cdn.shopify.com/s/files/1/0537/1177/files/Women_sSuperThermoT-shirtBaseLayerwithInlaybyBrynje-Sideofshirt.png?v=1727131598"],"price":69.95,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.240Z"},"share_url":"https://firestarter.network/l/lst_iGtbmAhz","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_iGtbmAhz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Women's Super Thermo T-Shirt Baselayer with Inlay by Brynje' and a budget_max comfortably above $69.95 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."]}}