Wide-legged and flowing, they are causing a storm on social media, with people posting videos of the fabric getting caught in escalators and causing painful trips

Technically, the Zara pants at the centre of a new internet phenomenon are called "flowy wide leg pants." But on social media, they're better known as "death trousers" because…

Zara's viral pants have shoppers sharing fall videos online. Designers explain why the trend is back and how to style it without tripping.