PnR defense, man defense, post defense, he is not as good as MJ on off the ball defense but he's great at it, he can anchor a defense from the perimeter. Only a few defenders in NBA history can do that from the perimeter and he is one of them. His BBIQ, his attention to detail, his ability and size to defend four positions and a very good or elite mark. He is not an elite PG man defender or an elite PF defender but he's very good defensively at both and can spot defend centers with his size. Lebron's genetics makes him freakish but his BBIQ, work ethic, and attention to detail makes him the best perimeter defender I've seen in the NBA without an defensive anchor in the middle like Duncan, Deke, etc.