Newport Active Long-Sleeve

Mono B is a female-led Los Angeles based Athleisure brand. Mono B was first established in 2010, producing young contemporary clothing. In 2015, Mono B started creating activewear to fill the market's need for trendy, functional, and affordable active apparel. For the past decade, Mono B has supplied apparel for women and men in thousands of stores across the US and abroad, from small, independent shops to giant retailers and gyms.