Found a site that sold Vans Ultracush insoles and put them in my Sk8 Hi's. Such a good decision. The difference in thickness is striking. Link in the comments for the website
Vans The Lizzie Black-White -
How do these insoles feel like, compared Popcush? : r/Vans
vans insole in docs|TikTok Search
Insolesgeeks replacement Pop/ultracush insoles a review. : r/Vans
Vans Pop Cush, Ultracush Pro & Comfycush Insoles Replacement - IGS
Various Branded Ortholite Insoles Vans Born Clarks Footjoy From Genuine Shoes | eBay