That material was invented in the 1950s, and it wasn't until the athleisure megatrend 50 years later that it was truly everywhere on this planet.

这种材料是在 20 世纪 50 年代发明的，直到 50 年后的 运动休闲风开始时兴，这种材料才开始流行起来。

Levine says " uniqueness" and " customization" are current " megatrends, " and that " having something original and personalized is the ultimate in brag-ability."

莱文说，“独特性”和“定制化”是当前的“大趋势”，“拥有原创和个性化的东西最棒。”