Boots of Speed

The medallions on these boots channel magical
swiftness into the wearer, activated by clicking one's
heels together
•As a Bonus Action, the boots can be activated to double your walking speed for the duration. All opportunity attacks against you are also made at disadvantage for the duration. Can be deactivated
again as a Bonus Action
•After a total of 10 minutes of use, the magic
ceases to function for 24 hours