Zest Boots

Zest Boots
Has no effect
Truth be told, the Zest Boots may have some effect, but since you always have them, it's impossible to know for sure.
Compare Zest Boots to other Items
Ramurasu's Pendant Aqua Boots

Related

Aqua Boots

Aqua Boots
Walk on water tiles
Found In Warlic's Lake
Price 20,000 gold
Getting the Aqua Boots is a major turning point in the game. You can travel anywhere with them (even if you're not necessarily supposed to), and they will make getting around quite a bit easier.

Ascent Boots

Ascent Boots
Walk on any terrain except red mountains
Found In Haidee's Forest
Price 70,000 gold
The Ascent Boots let you walk over trees, chasms, and individual rocks, effectively making terrain irrelevant. You still can't cross mountains, but it's hard to complain.

Introductory Dungeon

Page 2
A short side-scrolling Dungeon that introduces the game, but presents no significant challenge.