Self: 58% cotton 39% rayon 2% poly 1% spandexContrast: 92% nylon 8% spandex. Contrast mesh netting. Side seam slits. LUKR-WM40. EC169. With roots in NYC, Lukka Lux is an Activewear brand that offers high-end athletic and athleisure apparel. With different cuts and fabric blocking details keeping the brand up-to-date, there's only looking forward on their horizon.