Puma Fast-RB Nitro Elite Black Blue

Puma Fast-RB Nitro Elite Black Blue: the stealthy super shoe that hides its only secret under the sole

After electric yellow and cobalt blue/lime, the Puma Fast-RB Nitro Elite Black Blue opts for complete silence. Triple black absorbs the entire silhouette — black ULTRAWEAVE upper, black NITROFOAM pods, almost invisible tonal formstrip, black laces. This version adopts a traditional lacing system rather than the laceless collar of the other two colorways — a choice that gives the pair a more classic and universal profile, less racing-futuristic and more premium everyday. The only chromatic signal on the entire pair is hidden under the front sole: the PWRPLATE carbon plate reveals its royal blue in a thin strip — the only color, the only secret, one that is only seen if you look at the pair from underneath. It's a visual agreement that says everything about the colorway's intention: performance doesn't need to show itself to exist.

NITROFOAM Elite + PWRPLATE: the same architecture, in its most silent expression

The independent NITROFOAM pods — black, blended into the sole — compress and expand separately for differentiated energy return between the forefoot and heel. The full-length carbon PWRPLATE reveals its royal blue under the forefoot as a discreet reminder of the technology that propels each stride. The black laced ULTRAWEAVE upper precisely holds the foot and structures the fit differently from the sock-entry version — ideal for runners who prefer a customizable fit across the width of the foot. The black PUMAGRIP outsole ensures traction on dry and wet asphalt.

Who is it for?

The Puma Fast-RB Nitro Elite Black Blue is for the marathon and half-marathon runner who wants the Puma super shoe in its most discreet and universally wearable version — triple black with only the blue plate as a hidden signature, in the laced version that offers a customizable fit where other colorways impose an elasticated collar. It will suit athletes who want the NITROFOAM pod technology without ever compromising their discretion on the starting line.

Technical data

• Foam: Independent black NITROFOAM Elite pods (forefoot + heel)
• Plate: Full-length carbon PWRPLATE (royal blue visible under forefoot)
• Upper: Black ULTRAWEAVE knit, traditional black lace system
• Formstrip: Tonal black Puma
• Closure: Laces + structural collar
• Outsole: Black high-abrasion PUMAGRIP
• Surface: Road
• Use: Marathon / half-marathon competition, qualitative training