Dimension inclusivity in the fashion enterprise is on the improve, and a whole lot additional brands—including J.Crew, Madewell, and Loft, to recognize a few—are setting up off to offer you you expanded sizing remedies. But when it comes to activewear, there are not as a whole lot of remedies for the 67 percent of American women that wear sizes 14+.

That is why Dia&Co, a membership box that focuses on inclusive sizing, partnered with tennis winner Venus Williams to improve her sizing assortment for her activewear line EleVen. Starting now, for the 1st time at any time, EleVen will be obtainable in measurements 0X as a outcome of 3X, entirely as a outcome of Dia&Co’s Active Boxes.

The six-piece range possibilities a tank, hooded jacket, zip-up jacket, and a range of trousers remedies, all ranging from $55 to $89. Williams’ best range joins Dia&Co’s have health and fitness line, Dia Energetic, to offer you you the most important expanded-measurement-assortment activewear traces about the manufacturer identify hopes that by partnering with Williams, they can confront measurement bias and dismantle the system that as perfectly as measurement girls of all ages never ever want classy work out regimen attire.

Williams joins a handful of other superstars who have their have measurement-inclusive collections, like Rihanna’s Savage x Fenty lingerie, Rebel Wilson’s clothing line with Angels at Nordstrom, Reese Witherspoon’s Draper James line, which collaborates with Eloquii and Tracee Ellis Ross, whose clothing line launches at JCPenney in November.