The glue bonds melted in high heat (above 85°F).
Users on Reddit and Styleforum reported that the first iteration of the Vol.4 had issues with tongue migration and sole separation under high tension. The "Fix" answers those complaints directly. It features: Gg Quatre Vol.4 Fix
If you are a collector who values rarity and engineering , yes. This is not a sneaker for the casual mall walker. The demands that you understand its origins. The glue bonds melted in high heat (above 85°F)
: Some versions of the fix enable a "Skip" function for previously read text that was notoriously buggy in the base retail version. What to Look For Gg Quatre Vol.4 Fix