West Ham are trying to add options in the final third, with their pursuits of Jesse Lingard, Armando Broja and Gianluca Scamacca taking twists and turns.
David Moyes wants more attacking options to turn to and he has now set his sights on Napoli as an option.
Jarrod Bowen rules the roost on the right side of the pitch for West Ham, but Andriy Yarmolenko has departed the Hammers this summer.
And West Ham have now begun talks for Napoli winger Lozano, according to Italian outlet Tutto Mercato.
Lozano is valued around €20m, but for now the more serious talks have not yet started, meaning the winger is unlikely to leave in a hurry.
Napoli are claimed to be open to selling the winger this summer but only for the right offer and it remains to be seen if West Ham come up with it.
It is suggested that the cost of a deal could be a potential obstacle.
Lozano made 30 appearances in Serie A last season and registered five goals along with six assists, although he got on the scoresheet more in the previous campaign, eleven times.
