Self: 90% poly 10% spandexContrast: 95% poly 5% spandex. Sheer mesh sleeves. LUKR-WM20. EC084. 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.