{"product_id":"nike-unisex-acg-ultrafly-trail-racing-shoes-spruce-fog-black-spruce-sea-glass","title":"Nike | Unisex ACG Ultrafly Trail Racing Shoes - Spruce Fog\/Black Spruce-Sea Glass","description":"\u003cp\u003e\u003cstrong\u003eAdvice for Trail Runners: \u003c\/strong\u003eThe Nike Unisex ACG Ultrafly Trail Racing Shoes are the result of more than 30,000 miles of testing. This trail-tuned super-shoe is built for the most demanding races.\u003c\/p\u003e\n\u003ch3\u003eUnderfoot Feel\u003c\/h3\u003e\n\u003cp\u003eThe midsole features ZoomX foam - Nike's lightest, softest, and most responsive foam. The super foam has been left exposed, as this allows the material to morph and respond to uneven terrain.\u003c\/p\u003e\n\u003cp\u003eThere's also a ZoomX sock liner to further enhance underfoot comfort. \u003c\/p\u003e\n\u003cp\u003eA redesigned carbon-fibre FlyPlate is less rigid than the first edition. It also has a spine split so that it can flex with difficult terrain. The plate still delivers lots of propulsion to help you run further and faster.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVibram® Megagrip delivers traction on a wide range of surfaces. It should help you feel confident on both wet and dry terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUpper Construction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Nike ACG Ultrafly Trail Racing Shoes have a fast-draining and breathable upper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA gusseted tongue and internal fit band should provide a locked-in feel when you're running fast. The accommodating toe box is ideal for long-distance events.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIdeal Run Type\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Nike Unisex ACG Ultrafly Trail Racing Shoes are designed for race day, whether it's a 1-kilometer vertical ascent, or multi-day stage race. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf your goal is to run as fast as possible in a trail event, this is one of the best options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eApproximate weight: 287 grams (based on a men's UK size 9)\u003c\/li\u003e\n\u003cli\u003eDrop: 8.5 mm\u003c\/li\u003e\n\u003cli\u003eColour shown: Spruce Fog\/Black Spruce-Sea Glass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSizing Advice\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eShoe size is a personal preference and everyone's feet are different, but we want to ensure you avoid any pain or discomfort from bruised toenails, rubbing, blistering or pins and needles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis usually means that \u003c\/span\u003e\u003cb\u003eyour running shoe\u003c\/b\u003e\u003cspan\u003e will be \u003c\/span\u003e\u003cb\u003eat least a half size bigger than your regular shoe size\u003c\/b\u003e\u003cspan\u003e though this can vary from brand to brand.\u003c\/span\u003e\u003c\/p\u003e","brand":"Nike","offers":[{"title":"7.5 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980436130,"sku":"HF5668-300-R7.5","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"8.0 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980468898,"sku":"HF5668-300-R8.0","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"8.5 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980501666,"sku":"HF5668-300-R8.5","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"9.0 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980534434,"sku":"HF5668-300-R9.0","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"9.5 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980567202,"sku":"HF5668-300-R9.5","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"10.0 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980599970,"sku":"HF5668-300-R10.0","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"10.5 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980632738,"sku":"HF5668-300-R10.5","price":229.99,"currency_code":"GBP","in_stock":false},{"title":"11.0 \/ SPRUCE FOG\/BLACK SPRUCE-SEA GLASS","offer_id":47430980665506,"sku":"HF5668-300-R11.0","price":229.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3041\/0402\/files\/HF5668-300-Unisex-Nike-Ultrafly2TrailRunningShoes-lateral-view.jpg?v=1784031146","url":"https:\/\/www.run4it.com\/products\/nike-unisex-acg-ultrafly-trail-racing-shoes-spruce-fog-black-spruce-sea-glass","provider":"Run4It","version":"1.0","type":"link"}