Mage Armor

1st-level Abjuration

Casting Time
Action
Range
Touch
Duration
8 hours

Components

V (Verbal) S (Somatic) M (Material)
Material Components: a piece of cured leather

Description

You touch a willing creature who isn't wearing armor. Until the spell ends, the target's base AC becomes 13 + its Dexterity modifier.
Source: SRD 5.1