Wings can be used to increase a specific EV stat by one point. Wings are stored in the medicine pocket of your bag and will raise a specific stat by one point every three EVs. Wings were later renamed to Feathers in generation VIIIThere are a total of six kinds of Wings for each Pokemon stat: • Health Wing - Increases the EV of the health stat. • Muscle Wing - Increases the EV of the Attack stat. • Resist Wing - Increases the EV of the Defense stat. • Genius Wing - Increases the EV of the Special Attack stat. • Clever Wing - Increases the EV of the Special Defense stat. • Swift Wing - Increases the EV of the Speed stat.