Regardless of whether they are wired or wireless, most over-ear headphones have microphones integrated into the earcups (or the in-line cable) to facilitate voice and video calls. Nowadays, wireless pairs especially tend to complement that with some sort of voice clarity technology to help reduce wind and other external noise and put your voice in the limelight so it can be heard clearly on the other end.
If you want a pair with a mic solely for gaming, however, you might be better off with a gaming headset that has a dedicated boom mic.