{"product_id":"saucony-endorphin-ld-4-s29008-3","title":"Endorphin LD 4","description":"\u003cp\u003eEngineered for competitive middle-distance runners, the Endorphin LD 4 delivers responsive cushioning and a locked-down fit designed for track performance. The lightweight spike plate provides aggressive ground contact for faster turnover, while the midsole geometry promotes efficient energy return through each stride. Built with Saucony's proven track-spike construction, this shoe balances speed with the stability needed for sustained efforts on the oval. Ideal for 800m to 3200m racing.\u003c\/p\u003e","brand":"Saucony","offers":[{"title":"Unisex \/ 13","offer_id":44646348947526,"sku":"S29008-3-13","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2409\/6326\/files\/S29008-3.png?v=1771520613","url":"https:\/\/firsttothefinish.com\/products\/saucony-endorphin-ld-4-s29008-3","provider":"First to the Finish","version":"1.0","type":"link"}