{"product_id":"up-track-spikes-12pk-for-men-in-silver","title":"Ultimate Performance UP Track Spikes - 12PK for Men in Silver","description":"\u003cp\u003eThese \u003cstrong\u003eUltimate Performance replacement running spikes\u003c\/strong\u003e come in a pack of 12 and are heat-tested for durability. Choosing the right length matters: synthetic tracks such as tartan or mondo surfaces generally call for \u003cem\u003e5mm or 6mm\u003c\/em\u003e spikes, while grass, dirt, cross-country and trail running typically suits \u003cem\u003e9mm to 12mm\u003c\/em\u003e, or up to 15mm on very soft or muddy ground. Always check the rules before you compete — many track events cap spike length at 6mm on synthetic surfaces.\u003c\/p\u003e","brand":"Ultimate Performance","offers":[{"title":"Silver \/ 5mm","offer_id":32193593671729,"sku":"S09095SLV5MM","price":4.5,"currency_code":"GBP","in_stock":false},{"title":"Silver \/ 6mm","offer_id":32193593704497,"sku":"S09095SLV6MM","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 9mm","offer_id":32193593737265,"sku":"S09095SLV9MM","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 12mm","offer_id":32193593770033,"sku":"S09095SLV12MM","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 15mm","offer_id":32193593802801,"sku":"S09095SLV15MM","price":4.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/7952\/2097\/files\/large_2b7b89b6-b269-4428-b166-11905d85e977.png?v=1792521008","url":"https:\/\/www.coes.co.uk\/products\/up-track-spikes-12pk-for-men-in-silver","provider":"Coes \u0026 Golding","version":"1.0","type":"link"}