From HQ 16, you can equip hero gears to your heroes to boost their stats.
You must research a piece of Hero Gear first to gain the ability to craft it.
Performing further research will increase the benefits of the corresponding Gear, including those pieces already crafted.
You can unlock new levels of Hero Gear only after you researched the highest quality level of the previous Gear.Equipping Heroes with hero Gear from the same set will gain additional set benefits.
Crédits :: Teddy, Request
Update: Mrs.Danger, Leo