Archive: A timeline of Nike Mercurial boots bring you a potted history of the most revolutionary football boot – the Nike Mercurial!

In 1996, Nike partnered with the world’s most decorated international side, the Brasilian National Team. It was time to create a boot worthy of their calibre of play.

Ronaldo, the squad’s young striker, was chosen as the muse. On the pitch, he was patient—stalking, waiting for the right moment.

Then, when opportunity arose, he’d strike, accelerating to the ball with velocity that the game had never seen before. With the goal in his sights, Ronaldo would change in nature. He was, in short, mercurial.

Nike launched the Mercurial silo in 1998, forever changing the look and feel of performance football boots.



How can a track spike inform a boot? Initially known as Tiempo Ultra-Light, and the Ronaldo Ultra Speed, the Nike Mercurial answered that question. Engineered with Ronaldo’s startling velocity in mind, what started out as a lightweight addition to the Tiempo series accelerated past anything made before and forged its own path as a “speed” boot: the Mercurial.

In tune with the phenomenal Brasilian striker’s insights, the Mercurial was engineered for speed. A thinner plate, built to withstand the impact of 90 minutes of high-speed play, reduced weight. The KNG-100 synthetic upper (which behaved like leather but didn’t absorb water like natural fabrics) further trimmed weight.

Thinner and lighter than traditional leather, KNG-100 shattered the stigma of synthetics and changed how football footwear was made. A sticky coating for ultimate ball control was sourced, appropriately, from the chassis of racing motorcycles and was honed to work with the shoe’s unique upper. The Mercurial proved an ideal canvas for color and made an impact in blue and yellow on Ronaldo’s feet on football’s biggest stage in the summer of 1998.



Weighing just 230 grams, the Nike Match Mercurial proved that Nike’s experiment with lightweight football boots didn’t end with the original Nike Mercurial.

For the second generation, the boot’s development became part of Nike’s Alpha Project, a series of footwear symbolized by five dots and emblematic of excellence in performance. While the Match Mercurial retained the same last as the original, it was given its own distinct aesthetic. Most notably, on Ronaldo’s signature Match Mercurial R9, the KNG-100 was dressed in a metallic copper that faded to black toward the toe panel.

The Alpha Project era, including the Mercurial R9, Air Zoom Italia, Match Mercurial, and Air Zoom Mercurial (a rare piece of the Mercurial story incorporating full-length Nike Zoom Air cushioning) confirmed that fast could get faster.



​As the original Nike Mercurial borrowed designed language from an Italian motorcycle (specifically for its ball-control coating), the Nike Mercurial Vapor drew inspiration from the fastest production cars available.

If the initial idea was to build a track spike for the pitch, the Mercurial Vapor was created to sustain a 90-minute sprint and deliver the perfect foot-to-ground feel for fast players.

Over the course of development, Nike analysed each element of the Mercurial Vapor. Everything from glue to stitching thread was weighed in order to remove excess weight. However, sustaining speed for a full match also required comfort. A new anatomical last created around the natural shape of the foot for less pressure brought the player closer to the boot’s plate. The innovative fit reduced weight, added comfort, and, in a testament to the Mercurial’s DNA, increased speed.

With constantantly evolving designs for a faster and more comfortable boot, it didn’t stop there. One of the evolutions brought the quest for the fastest boot to the women’s game. American stars Mia Hamm (who led the U.S. Women’s team to victory in 2003 and a gold in 2004) and Brandi Chastain wore the Mercurial Vapor. Their insights led to the 2003 Nike Women’s Mercurial Vapor—a boot built to the exacting specifications of the female foot.



For the Nike Mercurial Vapor II speed was a given—the weight remained the same—but refinements to comfort were required to realize the goal of a perfect foot-to-ground feel. Modifications to fit included an enlarged heel tab for extra ankle cushioning.

The Team Red edition, part of the original release rollout, indicated that bold color was still part of the Mercurial Vapor’s aesthetic, but it was Ronaldo’s signature gold and black for the Mercurial Vapor II R9 that is most remembered.

Fittingly, the audacious design stood out on the feet of emerging star Cristiano Ronaldo (who started wearing the Mercurial in his early-teens) in a fluid passing of the torch.



The Nike Mercurial Vapor III signalled significant changes to football’s ultimate speed product. Teijin microfiber, engineered to conform and adjust to the foot’s shape was introduced to the upper.

Increased padding on the exposed, form-fitting heel cup evolved the fit, completed by an anatomically contoured speed last and a carbon fibre heel wrap to distribute heel-strike impact. Thanks to a two-piece plate with direct injection studs, no concessions to multidirectional traction or acceleration was spared in the design.

Like its predecessors, the Mercurial Vapor III came in colours befitting its speed. Cristiano Ronaldo wore a bold Cactus colourway. Meanwhile the Brasilian Ronaldo celebrated his all-time tournament scoring record in 2006 with a limited-edition version of the Mercurial Vapor III R9, and signalled a decade of Mercurial speed with a 10th anniversary edition (released in 2007) that brought the distinctive colour scheme of the original Mercurial to the carbon fibre-aided Mercurial Vapor III platform.



When footwear designer Mark Parker become CEO of Nike in January 2006, he challenged every design team within the company to create something outrageous, with no design limitation, and invited a re-imagining of the meaning of innovation in performance footwear.

Reacting to this challenge, Nike Football super-charged the Mercurial’s lightweight speed concept. A decade after Mercurial changed football forever, the Mercurial SL went back to its track sprint origins.

At just 185 grams, the Mercurial SL was constructed entirely out of carbon fibre. With the upper crafted in Italy, the plate engineered in Germany, and the outsole built in South Korea, the Mercurial SL was a product of the global game. The concept boot pushed the boundaries of football and set the stage for new era of innovation on the pitch.



The Mercurial Vapor IV took the baton from the Mercurial SL, bringing aerodynamic sprint spike looks to the football pitch. The Teijin upper now covered the laces, offering an uninterrupted shooting surface, and allowed for a bold lateral Swoosh.

A fast new aesthetic mirrored the properties of a hidden innovation: a ground-breaking internal chassis. Constructed of a glass fibre, the insert offered instant acceleration—just like the propulsive snap of a track spike.

The inherent speed of the Mercurial Vapor IV was augmented by some of the boldest colours ever seen on a football pitch—Orange Peel and Citron—and in Mercurial Vapor Rosa, the shoe put a final flamboyant stake in the heart of black boot purists.



What does the athlete want? How can a boot feel like less but deliver everything? The answers yielded the lightest, fastest Nike boot at the time—the Mercurial Vapor Superfly— wiring players like Cristiano Ronaldo for unmatched speed.

With the Mercurial Vapor Superfly, the notion of unparalleled speed on pitch was revolutionized yet again. Nike Flywire, engineered for lightweight support and fresh off debut in Beijing, was inherent to its design.

Like the Mercurial SL before it, the Mercurial Vapor Superfly drew from cutting-edge track spikes. But, unlike any other Mercurial before it, the Superfly seamlessly incorporated support and flexibility.

A composite upper package using an ultra-thin Teijin skin exterior and Flywire threads locked the foot in place. This finely tuned shell ensured the best possible fit, and an uncompromised feel on the ball. New lightweight traction cleats and a carbon fibre chassis shaved precious weight from the boot, and a seven-layer carbon outsole delivered maximum resilience and flexibility. Working in harmony, the upper and sole of the boot allowed athletes to accelerate and react quicker.

The handcrafted boot exemplified Nike’s obsession for lightweight product and pushed the silo into a new era. Its properties demanded a new name, Superfly. While the rest of the Mercurial iterations continued, Superfly became the highest expression of the Mercurial idea — the lightest and fastest.



Inspired by the cheetah, the Mercurial Superfly II turned the question of speed into a question of traction. Influenced by insight from Cristiano Ronaldo, the Mercurial Superfly II incorporated NIKE SENSE technology, the next great evolution for football’s premier speed boot.

The innovative studs extended and retracted by millimetres based on pressure and ground conditions, providing a base for optimum speed and stability in all directions. Accelerating in every twist and turn transformed each critical step into an opportunity for victory.

For the 2010 summer in South Africa, the Mercurial Vapor Superfly II was also given an Elite Series makeup. With this, premium speed was augmented not just by reduced weight (achieved via a carbon fiber plate), but also through a Mach Violet and Total Orange colourway. Far from simply an aesthetic choice, the scheme was chosen after intense investigation of which colours stimulate peripheral vision in game conditions. In a blur, the Superfly II provided a target for pinpoint passes towards goal.



Focused on eliminating the small stumbles and slips that can be exploited by the opposition, the third incarnation of the Nike Mercurial Vapor Superfly aimed to maximize a player’s every chance on pitch. Toe-off traction reduced the risk of slipping, while a tri-blade configuration maximized speed during directional changes.

The refined composite upper was more streamlined than ever, with a carbon fibre chassis and the same adaptive traction system as the Superfly II. The Superfly III’s bold colour placement at the rear of the boot (shown in image above) and overall colour combination expanded on the Elite Series’ concept of visual acuity.



Mercurial is all about turning speed into explosive speed. The eighth edition of the Nike Mercurial Vapor introduced a new traction system to the line. Buttresses on the studs ensured fast-in-and-fast-out ground penetration, while a central stud—a high pressure point—was engineered to boost acceleration.

A lowered toe and more sculpted arch changed the fit of the boot around the foot, and the Teijin microfiber upper’s suede-like finish increased touch and control with a barefoot feel.

As with all evolutions of the Mercurial, innovation to the upper was matched by a new outsole—this time built of flexible fiberglass. The contoured last followed the natural shape of the foot, and incorporated a softer heel to minimize distraction. The launch colourway, an unmistakable Mango, further caught attention.



The ninth iteration of the Mercurial Vapor set sight on complete control. The upper of the Nike Mercurial Vapor IX featured a combination of All Conditions Control (ACC), for consistent feel in wet or dry conditions, and Speed Control (featuring a texture akin to a golf ball), providing equal measures of soft touch and friction against the ball.

The Mercurial Vapor IX incorporated a lightweight plate with two distinct glass pieces for increased flexibility. Twin studs with asymmetrical configuration completed the retooling, offering ultra-responsive acceleration and traction in all directions.

Cristiano Ronaldo’s CR7 edition Mercurial Vapor IX unleashed neon colours on the newly textured upper, accented by a Safari print. If that wasn’t enough, the CR7 Mercurial Vapor Supernova, with intergalactic all-over print, hammered down the explosive, otherworldly speed of the Mercurial line.



Call it a slingshot for the foot. Born from years of R&D in the Nike Explore Team Sport Research Lab, the Superfly IV was designed for the player who is always a step ahead of his marker and the game of football itself.

Nike Flyknit technology drives the boot’s revolutionary design. Employing a new three-knit weave, the upper of the Mercurial Superfly IV puts less material between the foot and the ball to enhance touch — a vital element when playing at top speeds. The mid-top Dynamic Fit Collar not only transforms the Mercurial silhouette, it improves the connection between the player and boot.

Extending the boot as part of the body’s natural motion is essential to the innovative nature of the Superfly IV. The addition of Brio cables, knitted directly into the upper, locks the foot to the boot’s full-length carbon plate for efficient transfer of power through the ground. Added studs on the boot’s heel increase stability, while the track-inspired toe traction integral to the Mercurial DNA is vital in providing grip and propulsion.

Since its debut, Mercurial boots have been synonymous with speed. With the Mercurial Superfly IV, speed has evolved with the game of football. Just as matches have become faster and more intense, the boot is engineered to react quicker. The Superfly IV is the ultimate articulation of the Mercurial vision to date.

What’s your favourite Nike Mercurial football boot? Let us know in the comments section below or on our Twitter and Facebook pages.

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