The new upper also promises better breathability too. According to reviews of the shoe, this is like a big improvement for novice runners taking tighter corners at speed.įurther adjustments include a doubling in heel drop – basically, how fat the heel feels, typically equating to cushier running for non-elite runners landing mid-to-rear foot – and extra padding in the tongue for better comfort when the shoes are laced up tight. This is coupled with a wider heel and forefoot for added stability. Nike has also added more foam beneath said pods for better energy return – though still keeping within race-legal limits – and a smoother journey as you complete your stride moving from heel to forefoot. This is where runners are usually encouraged to land for preserving forward momentum for even greater propulsion. The fundamental makeup of the Alphafly Next% 2 remains: the sole primarily comprises the brand’s proprietary energy-saving ZoomX foam with a full-length carbon plate hidden in its centre, along with bouncy pods on the forefoot. More foam, more bounce and greater accessibility (Photo: Nike)

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