As a general rule athletic/sports wear is rarely conventionally stylistic and has trends that push farther. Partially because its generally marketed to people that aren't particularly stylish, often want things that are the current trend so they stay fresh/fit in, and/or skew on the younger side. The best example I can give are Nike Dunks. They aren't particularly astatically pleasing when looked at objectively, but are almost ubiquitous currently among people in the athletic/sports wear demographic (athletes, sports fans, young people, etc). It kind of goes back to the old phrase, the customer is always right in matters of taste.