Sporty Lux Ecru Tencel TM Modal Sweatpants from Mavi s Sporty Lux Collection. A collection for those who want to add a luxurious touch to their sporty style. Sporty Lux, designed for those who embrace a daily and comfortable style of clothing, features pieces that provide freedom of movement thanks to fabric technology that maintains its form all day long, and designs that fit the body, adapting quickly to a stylish appearance.