Boots of the Walking Wounded

These comfortable walking boots are made of a supple leather that seems to provide comfort while you are wounded. When you spend a Hit Die to regain Hit Points, such as during a Short Rest or a Second Wind, you regain additional Hit Points equal to your Proficiency Bonus.

Rarity: Uncommon. Required Level: 1. Weight: 1.1. Sell Price: 35 gp. Item Slot: Feet

D&D Beyond Link: https://www.dndbeyond.com/magic-items/6292241-boots-of-the-walking-wounded