Reese Witherspoon wore a Spanx AirEssentials set

We all have pre-event rituals. Some people have a hot shower and skin care routine. For others, it’s explosive and fascinating. But Reese Witherspoon is slipping into cozy matching sets that Oprah Winfrey and PEOPLE editors approve of.

Yes, we’re talking about the Spanx AirEssentials Half-Zip and Wide-Leg Pants. Ahead of the 2025 Hello Sunshine Shine Away Conference in Los Angeles, Witherspoon wore a navy version of the sweat set, which just so happens to be on sale for under $100 in select fall-appropriate hues, including indigo, purple, and blue.

Spanx AirEssentials Half Zip Fade Indigo

With an oversized collar, half-zip design, and loose long sleeves, this sweatshirt is designed to protect you from the elements. PEOPLE shopping editor Madison Yauger called the spacer fabric “very soft” and “breathable for early spring, yet warm enough for fall and winter wear.”

This fabric has four-way stretch, so it moves with you whether you’re staying indoors or braving the outdoors. Either way, Yauger says, it will look tidy. “I love that I can just throw on the Spanx AirEssentials set and hit the road,” she says. “It’s well-tailored and has become a must-have for nights at the movies, walking the dog, and casual outings with friends.”

Spanx AirEssentials Wide Leg Pants (Midnight Iris)

Half-zip pants and wide-leg pants are both on Oprah’s Favorites of 2023 list, and the media mogul previously said the sweatpants are made from “the most comfortable fabric.” The high-quality knit fabric maximizes softness without overheating, making it a year-round staple.

The wide-leg design provides plenty of breathing room when worn alone or over shorts on your way to the gym. The waistband is also elastic and has a drawstring to adjust the fit.

Both half-zip pants and sweatpants are available in sizes from XS to 3XL, and you can choose between petite or long pant seam lengths. No matter what your plans are for fall or winter, this matching celebrity-worn set will keep you warm, cozy, and put together. Find other colors available at Spanx below.

Spanx AirEssentials Half Zip (Midnight Iris)

Spanx AirEssentials Half Zip Amethyst

Spanx AirEssentials Half Zip (Hydrangea)

Spanx AirEssentials Wide Leg Pants, Very Black

Spanx AirEssentials Wide Leg Pants (Plum Berry)

Spanx AirEssentials wide-leg pants in timeless navy