These are thicker than the regular g6 insoles from my slip-ons. Definitely added more comfort and protection.
These spare insoles are even thicker than the ones provided in the pair of Low Vulc, providing more cushion. Just be cautious when trimming them to the right size (the printed shapes on the spare insoles are not the same size as the size indicated on the shoes).
I’ve been looking for ages for an insole similar to the Habitat footwear insoles for years, and these are exactly what I wanted. Good arch support, very cushioned and comfortable.