Nike Mercurial Vapor 17 vs Superfly 11 Review

For years, choosing between the Nike Mercurial Vapor and Superfly mostly came down to one thing: collar or no collar. This time, Nike has finally split them properly. The Vapor 17 Elite weighs 150g and uses a thin AtomKnit upper with the new Flylite soleplate. The Superfly 11 Elite gets Flyweave, Air Zoom and ZoomX, giving it more structure and far more happening underneath the foot.

That sounds good on a launch sheet, but footballers do not want ten minutes of technology names before getting to the useful bit. I tested both in my normal UK7 while playing left-back across Saturday and Sunday football. My usual rotation includes the Mizuno Morelia Neo IV Beta, Nike Phantom 6 and Skechers SKX, so I already know the type of boot I tend to trust: close enough to feel sharp, comfortable enough to forget about and stable when the game gets scrappy.

The short answer is that the Vapor fitted me better and felt cleaner through quick movements. The Superfly was more comfortable and noticeably better once I opened into longer runs. They are both Mercurials, but for the first time in a while they feel like different boots rather than two versions of the same one.

Nike Mercurial Vapor 17 vs Superfly 11

Fit and sizing

The Vapor 17 fitted me properly in my usual UK7. It sits low across the toes, holds the midfoot closely and leaves very little loose material moving around. The shape is still narrow to standard, so this is not suddenly the Mercurial for everyone, but there is slightly more forgiveness than in some older generations. I would stay true to size, while players with genuinely wide or high-volume feet should still try it on before committing.

The Superfly 11 felt taller and a touch longer inside. There was more space above my forefoot and the heel was wider than I expected. The lining itself is excellent, soft enough to avoid rubbing and padded without feeling bulky, but the shape did not lock my heel as neatly as the Vapor. I noticed a little movement during harder changes of direction, even after tightening the laces. A wider or higher-volume foot may fill the Superfly better. On my foot, the Vapor felt much cleaner.

AtomKnit vs Flyweave

AtomKnit is very thin, but it does not feel stiff. The Vapor needed almost no breaking in and the upper sat close from the first wear. I noticed it most when receiving near the touchline, where moving the ball down the line or inside with the first touch felt quick because there was almost no padding between my foot and the ball. It does not have the softness of the Morelia Neo IV Beta or the grip of the Phantom 6. It simply gets out of the way, which is exactly what a Vapor should do.

Flyweave has more body. It had a slightly plastic feel during the first wear, then softened properly by the second session without losing its shape. The Superfly upper feels stronger when driving with the ball, hitting a longer pass or clearing under pressure. There is also more surface texture, including across the Swoosh, so the contact never feels completely slick. Vapor has the cleaner touch. Superfly feels more substantial through the ball.

Flylite underfoot

The Flylite plate was my favourite part of the Vapor 17. It feels close to the pitch, bends naturally and releases cleanly when turning. That suited the small actions I make constantly at full-back: stepping out to press, adjusting before a tackle, opening my body to receive and turning back towards my own goal after getting slightly too interested in joining the attack.

The traction gives enough bite without leaving the foot stuck in the ground. I could plant, move and reset quickly, and the boot felt particularly good when defending one against one. The trade-off is cushioning. There is not much between the foot and the pitch, so the Vapor felt sharp and lively during the first game of the weekend, then noticeably firmer by Sunday.

Air Zoom and ZoomX underfoot

The technology in the Superfly is more obvious. Air Zoom gives the plate a springier feel, while the ZoomX insole takes some of the pressure away from the bottom of the foot. I felt the difference most during longer runs. On overlaps and recovery sprints, the Superfly felt more responsive once I got onto my toes and opened my stride.

It did not make me faster, but it made those runs feel slightly easier and more comfortable. The extra platform is also better at spreading pressure across a firm pitch. In tighter areas, I still preferred the Vapor. There is more happening beneath the Superfly and slightly more distance from the ground, so it never felt quite as natural through repeated small cuts.

Touch, passing and crossing

The Vapor gives the thinnest touch. Short passes and first contacts felt very clean, especially when playing quickly near the line. There is no cushioning to hide a poor touch, though. The ball arrives and AtomKnit expects you to deal with it. When the contact is right, the feedback is excellent. When it is not, the boot is not going to rescue you.

The Superfly still feels direct, but Flyweave gives a little more substance. I preferred it when crossing or driving longer passes because the contact felt firmer. Neither gives the grip of the Phantom 6 or the padded contact of the Skechers SKX. Both are sharper, with the Vapor sitting right at the minimal end.

Comfort across Saturday and Sunday

The Vapor felt better while my feet were fresh. It fitted more closely, moved naturally and was the boot I thought about least during the first game. The Superfly became more convincing later in the weekend. ZoomX and Air Zoom softened the firm ground underneath and made repeated runs feel less demanding.

If I were playing one match, I would choose the Vapor without much hesitation. Across two games, the Superfly's cushioning starts making a proper argument. That was the clearest difference from my notes: the Vapor feels better early, while the Superfly becomes more useful once the legs and feet are carrying yesterday's game.

Which Mercurial works better at full-back?

The Vapor 17 suited my game better. Full-back involves far more than straight-line speed. You are shuffling, turning, stepping in, opening your body and recovering after losing the ball somewhere you probably should not have been. The Vapor felt cleaner through those actions because the fit was lower and the plate moved more naturally underneath me.

The Superfly was better in open space. An attacking full-back making repeated overlaps may prefer the cushioning and response once the stride opens. For my balance of defending, carrying and the occasional run past the winger, the Vapor made more sense.

How they compare with my usual boots

The Morelia Neo IV Beta remains softer and more naturally shaped through the forefoot. The Vapor is lighter and more aggressive, but does not have the same leather comfort. The Phantom 6 gives me more grip and a more forgiving touch, while both Mercurials feel quicker and closer to the ball. The Skechers SKX is more padded and protective, making it easier to trust in a physical or messy game, while the Mercurials make more sense once the pitch opens up.

Vapor 17 or Superfly 11?

Choose the Nike Mercurial Vapor 17 if you want a close fit, very thin touch and a soleplate that feels quick through turns and short movements. Choose the Nike Mercurial Superfly 11 if you want more cushioning and response, especially when accelerating over longer distances.

For my foot and position, the Vapor wins. It fitted better, felt more natural when defending and was easier to forget about once the game started. The Superfly is the more ambitious boot and its Air Zoom and ZoomX setup works, especially later in games, but the wider heel stopped it feeling quite as secure for me.

Nike has finally made the choice meaningful. Vapor feels quicker around the foot. Superfly feels faster once the stride opens. I would start Saturday in the Vapor. By Sunday afternoon, I might be looking at the Superfly.