You need to upgrade a Armor Set to Level 2 to unlock the Set Bonus. Search on the Map for Fairy Fountains.

NameWhere / BonusStats (Level
4 - 0)
Amber Earrings
Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest

Bonus: Heat Resistance
(Prevents damage from scorching temperatures)
28 - 04
Ancient Armor
Research lab up in Akkala

Set Bonus: Reduces damage received from Guardians
Upgrade Bonus: Increases damage inflicted with the ancient or guardian type weapons by 80%
28 - 04
Barbarian Armor
Barbarian Helm
Barbarian Armor
Barbarian Leg Wraps

Set Bonus: 50% Weapon attack damage increased
Upgrade Bonus: Reduces stamina consumed when doing a charged attack
20 - 03
Bokoblin Mask
Fang and Bone Shop. More about that Shop here

Bonus: Makes monsters think you are of their type and won't attack you if you walk near them
03 - 03
Chamption's Tunic
Reward for getting one Memory (the Quest Captured Memories in Kakariko Village)

Bonus: See the HP of Enemies
32 - 14
Climbers Armor
- Chaas Qeta Shrine Reward
- Tahnoo o'ah Shrine Reward
- Ree Dahee Shrine Reward


Set Bonus: Climbing speed increased
Upgrade Bonus: Reduces stamina consumed when jumping while climbing
20 - 03
Dark Link
Kilton’s Monster Shop

Upgrade Bonus: Movement speed increased at night
03 - 03
Desert Voe

- Rhondson’s Shop
- Gerudo Secret Club

Set Bonus: Prevents damage from scorching temperatures
Upgrade Bonus: Prevents electric damage
20 - 03
Diamond Circlet
- Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest
- Under Tu Ka'loh Shrine
28 - 04
Female Gerudo
This armor set you’ll get during the Forbidden City Entry quest

Bonus: Prevents damage from scorching temperatures, Enter Gerudo City
01 - 01
Fierce Deity Armor
Amiibo exclusive Item, see more here

Set Bonus: Weapon attack damage increased
Upgrade Bonus: Reduces stamina consumed when doing a charged attack
20 - 03
Flamebreaker
Armor Shop in Goron City
(Chest Piece is free with this Sidequest)

Set Bonus: Prevents damage from lava-induced extreme hot temperature
Upgrade Bonus: Immune to burnt
20 - 03
Hylian Armor
Hateno Village Armor Shop20 - 03
Lizalfos Mask

Fang and Bone Shop. More about that Shop here

Bonus: Makes monsters think you are of their type and won't attack you if you walk near them
03 - 03
Lynel MaskFang and Bone Shop. More about that Shop here

Bonus: Makes monsters think you are of their type and won't attack you if you walk near them
03 - 03
Moblin Mask
Fang and Bone Shop. More about that Shop here

Bonus: Makes monsters think you are of their type and won't attack you if you walk near them
03 - 03
Nintendo Switch Shirt

buying the Season Pass03 - 03
Old Shirt
Starting Item03 - 03
Opal Earrings
Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest18 - 03
Radiant Armor Set
Gerudo Secret Shop

Set Bonus: Increase spawn rate of stal-type monsters
Upgrade Bonus: Increases damage inflicted with bone weapons
20 - 03
Rubber Armor
SideQuest: Thunder Magnet

Bonus: Makes monsters think you are of their type and won't attack you if you walk near them
Set Bonus: Prevents electric damage
Upgrade Bonus: Immune to shock
20 - 03
Ruby Circlet
Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest20 - 03
Sand BootsSideQuest: The Eighth Heroine

Bonus: No moving speed penalty when traveling on sand
20 - 03
Sapppire Circlet
Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest20 - 03
Sheik's Mask
Amiibo exclusive Item, see more here

Set Bonus: Stealth Increased
16 - 02
Sheikah StealthKakariko Village Armor Shop

Set Bonus: Stealth Increased
Upgrade Bonus: Movement speed increased at night
16 - 02
Snow Boots
SideQuest: The Forgotten Sword

Bonus: No moving speed penalty when traveling on snow
20 - 03
Snowquill
All armor pieces can be bought at the shop in Rito Village (550 + 600 +1000)

Set Bonus: Prevents damage from freezing temperatures
Upgrade Bonus: Immune to freezing
20 - 03
Soldier’s Armor All armor pieces can be purchased at the shop in Hateno Village
28 - 04
Thunder Helm
SideQuest: The Thunder Helm

Bonus: Lightning Proof
03 - 03
Topaz Earrings
Jewelry Shop in Grudo Town after you completed the Tool of the Trade Sidequest18 - 03
Tunic of the Hero

Amiibo exclusive Item, see more here

20 - 04
Tunic of the Sky

Amiibo exclusive Item, see more here

Set Bonus: Increases damage inflicted with the Master Sword's beam attack
20 - 04
Tunic of the Wild Complete all of the shrines to finish the side quest A Gifrt from the Monks

Set Bonus: Increases damage inflicted with the Master Sword's beam attack
28 - 04
Tunic of the Wind
Amiibo exclusive Item, see more here

Set Bonus: Increases damage inflicted with the Master Sword's beam attack
20 - 04
Tunic Of Time Amiibo exclusive Item, see more here

Set Bonus: Increases damage inflicted with the Master Sword's beam attack
20 - 04
Tunic of TwilightAmiibo exclusive Item, see more here

Set Bonus: Increases damage inflicted with the Master Sword's beam attack
20 - 04
Warm Doublet
here01 - 01
Zora Armor
Helm: Toto Lake Chest (Bonus: Link can make a spin attack while swimming)
Chest: MainQuest: The Divine Beast Vah Ruta (Bonus: Link can swim upstream on a waterfall)
Legs: SideQuest: lynel safari


Set Bonus: No moving speed penalty when swimming
Upgrade Bonus: Reduces stamina consumption when you swim-dash
20 - 03

Zelda Breath of the Wild FAQ