Footpatrol London Twitterren: "Jannik Davidsen x PUMA Alteration PN-1 'Steel Grey/Dark Shadow' | Now available online and in-store. Sizes range from UK6 - UK12 (in-store sizing may vary), priced at £115. #Footpatrol #
Jannik Davidsen x PUMA Alteration PN 1 Release Info | Hypebeast
Puma x Jannik Wikkelsø Davidsen Alteration PN-1 | Review & On feet - YouTube
Puma x Jannik Wikkelsø Davidsen Alteration PN-1 Celery Sneaker Men's US 10.5 | eBay
PUMA® - PUMA AND JANNIK DAVIDSEN OF HAN KJØBENHAVN INTRODUCE THE ALTERATION