Christy–
If you need to wear boots for work find the best option available.
There may not be a pair available that fits all of the criteria you are looking for. If this is the case get the best available option.
Then counter the effects of wearing boots all day. Address the areas
that are impacted by wearing boots all day and undo the impact. Each day pick 3 things to address. Keep it to 3 a day.

Depending on the type of boot you need these may be an option
http://www.bellevilleboot.com/shop/inde … etail&p=97
I’ve heard Nike has good options
http://www.uspatriottactical.com/shop-by-brand/nike/military-combat-boots.html?gclid=CP6Xlv2SqboCFcid4AodhkMAIA