Los Angeles Apparel's Stretch Fleece Winter Legging is warm, but the fit was off. We found that they were almost too high-rise, with thin material that wasn't as flattering as we wanted it to be. Although we think they're worth the investment, these leggings are pricier than most other pairs we tested.

Our textile pros and pregnant mom testers all love the buttery-soft material with a barely-there feel for everyday wear and low-impact workouts, like yoga. They also appreciate the wide assortment, including three inseams (25", 28" or 31"), 11 sizes and more than 20 colors. Designed specifically for pregnant women For nine months, wear our maternity leggings. It suits a classy shirt and a loose blouse wonderfully. Advantages : When it's cold and rainy, wearing fleece-lined leggings and high-quality waterproof sneakers goes a long way. Our favorite layer for a chilly drizzle is lululemon's Fast and Free High-Rise Fleece Tight. During testing, the water-repellent fabric kept us warm and dry during a long, wet hike in Iceland.

No matter the occasion, Motherhood Maternity’s collection of maternity leggings and yoga pants are the perfect option. These leggings offer support during pregnancy and post-partum, giving you the comfort you need in all stages of your pregnancy journey.

Materials: Polyester, Spandex | Sizes: XS to 1X | Rise: High | Care: Machine wash | Our Overall Rating: 5/5 We like that the thin fabric is breathable—however, we could see some slight underwear lines through these leggings.

Materials: Nylon, Lycra Elastane, Elastane | Sizes: 0 to 20 | Rise: High | Care: Machine wash cold, tumble dry low | Our Overall Rating: 4.5/5 Construction: A quality pair of leggings will have flat seams and a gusset. If the seams are raised instead of flat, the fabric can irritate you during movement, especially with exercise. If the leggings don't have a gusset — i.e., an extra piece of fabric at the crotch — they may ride up and cause wedgies. To select the best fleece-lined leggings, we tested 20 pairs from trusted, popular apparel brands. During testing, we evaluate the leggings in each of these key categories: Basically, there are three main styles of pregnancy-friendly leggings out there–over-the-bump, under-the-bump, and non-maternity pairs. Here’s what you need to know about ‘em, and some tips on how to choose the best maternity leggings you'll never wanna take off.