9 Best Winter Leggings of 2024, Tested by Editors in Cold Temps

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As a longtime health and fitness journalist, I’ve tested dozens of the best winter leggings while running in the chilly streets of New York City, hiking in the mountains of California and Colorado, and even skiing on the slopes of Norway. I generally reach for my trusty insulated winter leggings once temps drop below 45 degrees, and specifically go for fleece-lined pairs when it’s below 40. While determining if a pair deserves a permanent spot in my winter wardrobe, I note how well they kept me warm (without overheating), how easily they layer under jeans and snow pants, and how comfortable they feel after hours of wear. After years of testing this seasonal staple, I’ve been able to narrow down just what makes a pair of leggings ideal for the winter.

How do these picks differ from the best leggings in general, you ask? Well, at Glamour, these are the features we look out for: they should be or merino wool material, which are warm and naturally moisture-wicking; full-length styles to keep your ankles warm, and brushed fabric for an extra cozy feel. We’re also fans of styles you can layer—whether that’s under your ski clothes or beneath a pair of your favorite jeans. Plus, they need to be durable—that means they’ll stay thick and pill-free after 10 or more wears and washes. What’s more, we’ve included some styles that are more transitional, which are thick enough to keep you cozy during outdoor activities but not too warm that you’ll overheat during an indoor workout. After testing over 20 pairs of winter leggings and tapping fellow fitness pros and Glamour editors for their favorites, I’ve narrowed the very best winter leggings for 2024—including cozy fleece-lined picks, thermal tights that are perfect for layering, and even some new arrivals for the season.

The best winter leggings, at a glanceBest Overall: Athleta Rainier High Rise LeggingsBest for Skiing: Kari Traa Base Layer LeggingsBest Compression: 2XU Ignition Shield Compression TightsBest Winter Gym Leggings: Alo Airlift Winter Warm High-Waist LeggingsBest for Winter Running: Lululemon Fast and Free High-Rise Thermal Tight 28″ PocketsAll your winter leggings questions, answeredWhat is the difference between thermal leggings and fleece leggings?

Thermal leggings are designed to provide insulation and retain body heat and are often made with materials that wick moisture away from the skin, such as synthetic fabrics. They may feature a tighter fit to trap warmth closer to the body.

Fleece leggings, on the other hand, are lined with soft fleece fabric for added warmth and coziness. While both types are designed to keep you warm, thermal leggings focus more on heat retention and moisture management, whereas fleece-lined leggings prioritize comfort and softness.

Are leggings warm enough for winter?

Yes, leggings can be warm enough to wear in the winter, especially if they are specifically designed for colder weather. Look for styles that feature thermal technology or fleece lining, as well as materials that provide insulation and moisture-wicking properties. Full-length designs can also help keep your legs warm. When paired with appropriate layers and outerwear, leggings can be a great option for outdoor activities and everyday wear in winter.

Testing process: We tested out various styles in sub-45-degree weather, engaging in various winter activities such as running, hiking, skiing, and leisurely walks. We wore these leggings for multiple hour-long outdoor stints and assessed each pair based on key factors including fit, comfort, and warmth. What’s more, we noted how well they stay put during workouts—favoring pairs that don’t slip or slide. And, since durability and fabric quality is also key for winter leggings, we monitored whether or not the material pilled or wore down after five washes.

Selection Criteria: The best winter leggings on our list feature materials that provide warmth and moisture-wicking properties, such as fleece lining and merino wool. We prioritized full-length designs to keep ankles warm and sought out options that offered versatility—suitable for layering under ski gear or pairing with casual outfits. Additionally, we looked for features like brushed interiors for extra coziness and convenient pockets for practicality during outdoor activities.

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Athleta Rainier High-Rise Leggings

Best for: Running, walking, errands

Athleta is a trusted brand among Glamour editors, and for good reason. Their activewear is high-quality, comfortable, and, of course, cute. The Rainier style is specifically designed for winter workouts, with thick, insulated material and a soft, brushed interior.

What I personally love most about these black leggings is the compressive fabric and perfectly high-rise waist, which stays put during colder weather workouts without sliding down (which is a must, because there’s nothing worse than feeling the winter chill against your core during an outdoor run). I also love the surplus of pockets, including two zippered pockets on the thigh, which are so convenient for holding keys, gels, and other essentials I need during a long run.

Pros: Side pockets, brushed fabric, size inclusiveCons: Less thick than some winter leggingsSizes: XS–3XLFabrics: Recycled polyester, lycra