Discussion: Winky Wright's fighting style

Winky Wright style is very odd to me. He stands there with his hands up covering up and it seems as if you can't hit him cleanly. Now this type of defense seems like the easiet to learn as opposed to mayweather's style of defense. Why is it that other fighters are not able to imitate Winky's defense and be that successful? I honestly don't know how his defense works. Is it his exceptionally long arms and huge gloves? He doesn't rely on speed or power, he just covers up. how is he so successful at doing it? Sorry if you guys don't understand the question but his style has just got me thinking