@JeremyECrawford Can Boots of Speed increase your swim or climb movement, or just walking only? Not talking about a Swim _Speed_, just base walking Speed used for swimming
— keithcurtis (@keithcurtis) December 12, 2017
If you lack a swimming/climbing speed, you use your current walking speed to swim/climb but must spend extra movement. The swimming/climbing rules don't shut off increases to your walking speed. #DnD https://t.co/QYkbOO5GvD
— Jeremy Crawford (@JeremyECrawford) December 12, 2017
What about for creatures with climbing speeds? If a Tabaxi wears Boots of Speed, does their climbing speed increase as well?
— Sol K (@SollyDoodle) December 12, 2017
Boots of speed increase your walking speed, not any other speed you might have. #DnD https://t.co/rTDIeaD9gH
— Jeremy Crawford (@JeremyECrawford) December 12, 2017