[Update 8 Jul 2025] Following its initial release in EU regions on 14 June, the JJJJound x PUMA Mostro Pack will be released via JJJJound on 10 July with a broader release at select retailers on 14 July.

[Update 16 Jun 2025] The JJJJound x PUMA Mostro Pack is currently available through European PUMA stores, following its release on 14 June. A wider launch is expected on both the JJJJound and PUMA international sites at a later date. Both colorways are retailing at US$160. Alternatively, they’re also available on the SNKRDUNK App.

Justin Saunders’ JJJJound is set to partner with PUMA once again, this time reinterpreting the distinctive Mostro sneaker. This collaboration marks another venture for the two brands, following their previous work on the classic Suede silhouette.

First introduced in 1999, the Mostro, meaning “monster” in Italian, presented a hybrid design that fused elements from vintage sprinting and surfing footwear. Its unconventional aesthetic has garnered a devoted following over the years, particularly amidst the growing popularity of thin-soled sneakers.

About the JJJJound x PUMA Mostro Pack

The new JJJJound collaboration features two Mostro colorways: “Deep Navy” and “Chocolate Brown”. Both iterations are crafted from premium suede and leather, showcasing a monochromatic upper and tongue contrasted by the laces and lining. PUMA’s embroidered branding is featured on the side, while JJJJound’s signature adorns the heel. The sneaker retains its iconic spiked sole unit, which extends prominently up the side.

Release Details

The JJJJound x PUMA Mostro Pack is slated for a Summer 2025 release and will be available at respective JJJJound and PUMA retailers. Pricing details have yet to be announced, so stay tuned to SNKRDUNK Magazine for the latest updates!

Images via Sole Retriever

In other news, check out the Clarks Originals x Pompeii Weaver Collection.

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