It's likely that you have been using sandals or sandals all summer because the heat has prevented you from wearing any closed footwear, which is normal! However, once summer is over, it’s time to recover our feet and return to the same as always. In summer, many times feet can be put through a lot, like blisters due to walking. https://footcarebeauty.com/post-summer-recovery-for-your-feet/