When did NFL players start wearing pants above the knee?

Answer 1

NFL players began wearing pants above the knee in the 1970s, transitioning from the traditional long pants that had been common for decades. This change was largely influenced by a desire for increased mobility, comfort, and ventilation during games. As styles evolved, the shorter pants became more popular, particularly as player safety and performance gear improved. By the late 1980s and early 1990s, above-the-knee pants had become a standard part of players' uniforms.