If your feet are showing warning signs, this can be easily remedied by using arch support - such as custom orthotics tailored specifically to you.
Flat feet - NHS
Flat Feet - Foot And Ankle Specialists
PowerStep Bridge Insoles – The Insole Store
Arch Height: How To Tell If You Have High Arches Or Flat Feet - Tread Labs
Flat Feet - All You Need to Know
5 Signs You Need Arch Support Shoes
Why you need arch support for your feet, Gales® Footwear posted on the topic
Why you need arch support for your feet, Gales® Footwear posted on the topic
5 Signs You Need Arch Support Shoes