Winter weather is officially around the corner, and that means it’s time to bundle. While your first thought may be to throw on a chunky sweater or a knit scarf, it’s actually just as important to layer on the bottom. Without sufficient protection, your legs will probably be the first place to feel the windchill when you step outside. That’s why investing in a pair of thermal leggings might be your most important clothing purchase this winter. And we’re loving these micro-waffle leggings from celeb-loved brand Alo Yoga.

Stars like Jennifer Lopez, Reese Witherspoon, and Gigi Hadid have been spotted out and about wearing Alo Yoga looks. If these celebs can make cozy leggings look good while running errands or walking their dogs, then we’re certainly down to give them a try.

Available in both black and chestnut, these leggings are made from a super soft micro-waffle material. They’re high-waisted, hit right at the ankle, and come in sizes XXS through L. You can wear these leggings for a quick yoga flow at home, and then layer another pair of pants over them to hit the street.

                

“I love these leggings,” one reviewer wrote. “Super soft and elastic at the same time! Very comfortable around the waistline, not too tight, not too roomy. Just perfect!”

Another added: “These are super comfortable and keep me warm in cooler weather. They are super flattering.”

In addition to the micro-waffle leggings, the brand also created a matching short-sleeve shirt and oversized pullover in the same thermal fabric. Both tops come in the same colors as the leggings, and they’re designed to keep you warm as you head to the studio or run errands. There’s nothing we love more than a matching set that keeps us feeling warm and cozy.

                

You deserve to treat yourself to some comfy loungewear this winter, so why not invest in a pair of thermal leggings that will keep your legs toasty and look cute doing it? Shop the micro-waffle leggings and matching tops below.