{"product_id":"nike-acg-ultrafly-trail-running-shoes-spruce-fog-sea-glass-black-spruce","title":"ACG Ultrafly Trail Running Shoes Spruce Fog \/ Sea Glass \/ Black Spruce","description":"\u003ch1 dir=\"ltr\"\u003eNike ACG Ultrafly Trail Racing Shoes - ZoomX Foam and Carbon Plate for Trail Speed\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003eThe Nike ACG Ultrafly Trail refines everything that made the original great. More responsive ZoomX foam, a softer full-length carbon plate for smoother trail control, and a Vibram® Megagrip outsole built for durability and enhanced grip on wet terrain. Ultralight and built for distance on technical trails.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eUltra-Responsive ZoomX Foam with Carbon Plate\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eZoomX foam delivers Nike's highest energy return with a stable trail feel. The foam is unwrapped in the heel for even better responsiveness, a detail that meaningfully improves the ride over the original. The full-length carbon fibre plate is softer than the original Ultrafly for better control on technical terrain without sacrificing the propulsive feel that makes a carbon plate worth having on trail.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eVibram® Megagrip Outsole for Wet Terrain\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eVibram® Megagrip outsole is designed for durability and enhanced grip on wet terrain, reducing weight whilst maintaining traction as the miles pile up. This outsole handles the varied conditions technical trail racing demands with confidence.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWater-Drainage Upper\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe upper is built for water drainage, puddles and stream crossings won't slow you down. Lightweight, durable, and breathable construction handles sustained trail efforts without excess weight or waterlogging.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eKey Features:\u003c\/h3\u003e\n\u003cp\u003e- Ultra-responsive ZoomX foam midsole\u003c\/p\u003e\n\u003cp\u003e- Unwrapped heel foam for enhanced responsiveness\u003c\/p\u003e\n\u003cp\u003e- Full-length carbon fibre plate (softer than original)\u003c\/p\u003e\n\u003cp\u003e- Vibram® Megagrip outsole\u003c\/p\u003e\n\u003cp\u003e- Enhanced grip on wet terrain\u003c\/p\u003e\n\u003cp\u003e- Water-drainage upper\u003c\/p\u003e\n\u003cp\u003e- Lightweight and breathable construction\u003c\/p\u003e\n\u003cp\u003e- Nike's highest energy return\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003eBest For:\u003c\/h4\u003e\n\u003cp\u003e- Trail racing\u003c\/p\u003e\n\u003cp\u003e- Technical terrain\u003c\/p\u003e\n\u003cp\u003e- Wet weather trail running\u003c\/p\u003e\n\u003cp\u003e- Ultra-distance trail events\u003c\/p\u003e\n\u003cp\u003e- Fast trail training efforts\u003c\/p\u003e\n\u003cp\u003e- Mountain running\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eIs the ACG Ultrafly Right for You?\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eBuilt for trail runners who want carbon plate propulsion and ZoomX energy return on technical terrain. The softer plate compared to the original gives better control on trails where stiffness becomes a liability rather than an asset. ZoomX foam with unwrapped heel construction delivers genuine responsiveness throughout, not just at toe-off. Vibram® Megagrip maintains grip confidence on wet surfaces where other outsoles compromise. Water-drainage upper handles stream crossings and wet conditions without waterlogging. If you want road super-shoe technology adapted for the specific demands of trail racing, the Ultrafly delivers the most trail-capable version yet.\u003c\/p\u003e","brand":"Nike","offers":[{"title":"7","offer_id":62401041826179,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"7.5","offer_id":62401041858947,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"8","offer_id":62401041891715,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"8.5","offer_id":62401041924483,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"9","offer_id":62401041957251,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"9.5","offer_id":62401041990019,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"10","offer_id":62401042022787,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"10.5","offer_id":62401042055555,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"11","offer_id":62401042088323,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"11.5","offer_id":62401042121091,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false},{"title":"12","offer_id":62401042153859,"sku":"HF5668-300","price":230.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/1893\/9447\/files\/NikeACGUltraflyTrailRunningShoesSpruceFog_SeaGlass_BlackSpruce6.jpg?v=1786971507","url":"https:\/\/www.achillesheel.co.uk\/products\/nike-acg-ultrafly-trail-running-shoes-spruce-fog-sea-glass-black-spruce","provider":"Achilles Heel","version":"1.0","type":"link"}