New Ankle Brace from Amazon

As I'm rehabbing my ankle, my doc suggested some ankle suppression socks.  Nothing fancy, just something to help the circulation in my injured area.

I headed off to Amazon and found the socks shown below.  They had high ratings and a decent price, so why not.  This is what I got:

• They're "Nkle Support," which is just an "A" away from what I was looking to get
• They're also "Best Quality," which just rocks
• And look, they come with Boots Circulation as well.  Bonus!
• Hold it just a freaking minute.  "Reduce Swilling?"  I didn't sign up for that.  Not at all.

I wonder what Amazon's return policy is?