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
Men's shoes Vans Vault Half Cab LX Vintage Sport Port Royale/ Charcoal | Footshop
VANS UltraCush HD Pro Mens Black Canvas Lace Up Skateboard Shoes Sneakers Sz 6.5 | eBay
Vans Old Skool UltraCush Lite 'Black' - VN0A2Z5W186 | Solesense
Vans Off The Wall Anti Hero TNT Army Olive Shoe Pro UltraCUSH Lite 3D Size 6.5 | eBay
Insolesgeeks replacement Pop/ultracush insoles a review. : r/Vans
Insolesgeeks replacement Pop/ultracush insoles a review. : r/Vans
Red/White/Blue on Black VANS PRO SKATE “SKATE AND DESTROY CANCER” SLIP-ON SHOES WITH ULTRACUSH INSOLE plus DURACAP — GrindForLife.org