{"product_id":"castrol-classic-gtx-t-shirt-xl","title":"Castrol Classic GTX T-Shirt - XL","description":"\u003cp\u003e\u003cstrong\u003eCastrol Classic GTX T-Shirt - XL (X Large)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Castrol Classic GTX T-Shirt features 100% premium medium-weight cotton for comfort and durability. Printed with the iconic Castrol GTX stripes, it offers authentic period styling and a unisex fit, making it perfect for car enthusiasts who appreciate classic automotive heritage. The screen-printed design ensures lasting vibrancy, ideal for everyday wear or showcasing your passion for quality motor oil.\u003c\/p\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":40931553050682,"sku":"STR655C","price":25.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Castrol-Classic-GTX-T-Shirt-XL-1.webp?v=1751762741","url":"https:\/\/sierramadrecollection.com\/products\/castrol-classic-gtx-t-shirt-xl","provider":"Sierra Madre Collection","version":"1.0","type":"link"}