Real vs. Fake: How to Distinguish An Authentic PAF x On Cloudmonster 2 “Black/Magnet”
Uncover expert tips for authenticating PAF x On Cloudmonster 2 sneakers and learn why SNKRDUNK's professionals make all the difference in buying with confidence.
The initial release of the collaboration between On and the Korean fashion brand POST ARCHIVE FACTION (PAF) instantly sold out and sparked major buzz. Now in its third installment, this popular series has taken the market by storm. However, with counterfeit versions circulating in the resale market, buyers need to exercise caution.
This time, we zoom in on the PAF × On Cloudmonster 2 “Black/Magnet” edition, revealing how expert authenticators at SNKRDUNK distinguish the real from the fake. While this guide covers only part of the verification process, it’s a must-read for anyone hesitant about purchasing from the secondary market.
About the PAF x On Cloudmonster 2 “Black/Magnet”

Released in October 2024, the PAF x Cloudmonster 2—introduced in the second drop of the POST ARCHIVE FACTION × On collab—updates the inline model with a minimalist, refined aesthetic. This fresh take tones down On’s signature sporty vibe, making it versatile and fashion-forward.
Authentication Points
▪ Box Label

Let’s start by examining the box label. The fake version features overall thinner fonts and even misspells the color name, writing “Magnel” instead of “Magnet.”
▪ Insole

Next, take a look at the insole. The real pair uses a sponge-like material, while the fake is made from something resembling mesh.
▪ Inner Tag

Shine a UV light on the inner tag, and you’ll notice the real tag lights up only on the text, whereas the fake tag itself glows brightly across the entire surface.
▪ Heel Text

Pay close attention to the “SWISS ENGINEERING” text on the right heel. On the authentic pair, this lettering is reflective, whereas the imitation uses regular silver ink. The font size also differs between real and fake.
▪ Outsole (X-ray)

Moving on, an X-ray view of the outsole’s interior reveals that the genuine pair’s internal English characters are crisp and clear, while the counterfeit’s are blurry and unreadable.
▪ Upper (Infrared)

Finally, check the upper with infrared light. The real upper appears black, with the tongue and lining showing white, but the fake reacts oppositely—the upper glows white, and the shoelaces and lining come up black.
Conclusion
The authentication points shared here are just a few examples—at SNKRDUNK, experts assess multiple factors comprehensively when determining authenticity.
With counterfeit manufacturing techniques improving rapidly, it’s becoming increasingly difficult for non-experts to reliably spot fakes on their own. That’s precisely why purchasing through SNKRDUNK, where professional authenticators provide exceptionally accurate verification, is highly recommended.
What is SNKRDUNK Lab?
As a leader in the industry, our lab is dedicated to tackling the social and economic problems caused by counterfeit goods. We aim to improve authentication technology and raise awareness about fakes by strengthening our partnerships with domestic and international experts and research institutions. By combining technology, data, and human expertise, we are creating the future standard for what is authentic.
Our Main Activities
Investigating and Researching Counterfeit Goods
SNKRDUNK currently maintains an authentication accuracy rate of 99.97%. We will continue to conduct research and investigations, utilizing Japan’s largest database of counterfeit products to stay ahead of the curve.
Improving Our Authentication Technology
By introducing and researching various tools, including X-ray, infrared, and microscopes, we are enhancing our technology to ensure we can authenticate every single item.
Communicating for Public Awareness
We will regularly publish market reports based on our partnerships with external organizations and experts, as well as on insights and research findings gathered from the field.
Read more about SNKRDUNK Lab here.
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