The latest Nike Zoom Alphafly NEXT% 2 comes in white tones, with breathable AtomKnit being a lightweight but durable choice for the uppers. Blue Zoom Air units sits below, working in tandem with a full length Zoom X foam midsole to deliver optimal levels of cushioning from forefoot to heel. The fit is also equipped with a carbon fibre unit too, for smooth transitions up and down those trails. To sign things off, a rubber sole underfoot ensures that you tackle uphill terrain with ease. | DN3555-100, Textile & Synthetic Upper/Synthetic Sole.