Thermal Activewear Leggings

Thermal activewear leggings are designed to help you stay comfortable and confident when temperatures drop, whether you're heading out for a brisk morning walk or enjoying an afternoon hike. Built for lasting value and everyday versatility, these leggings offer the perfect blend of warmth and durability for all your outdoor adventures. With timeless style and easy-to-wear designs, you’ll find options that fit seamlessly into your active routine—so you can keep moving, no matter the weather.

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298 Items

Women's PrimaLoft ThermaStretch Fleece Pocket Tights, Mid-Rise

A pair of mid-rise black tights with plush fleece interior, moisture-wicking fabric, and handy pockets.

Pros: Fit Warmth Softness Comfortable Pockets
Women's PrimaLoft ThermaStretch Fleece Tights, Mid-Rise

A pair of mid-rise black fleece tights with PrimaLoft fabric, perfect for warmth and comfort.

Pros: Great fit Quality Warmth Softness Comfortable
Women's L.L.Bean Everyday Performance 7/8 Leggings, High-Rise Pocket Print
Price was from: $99 now: $44.99

A pair of dark teal blue camo leggings with UPF 50+ and moisture-wicking, made from polyester and Lycra®.
Women's L.L.Bean Everyday Performance 7/8 Leggings, High-Rise Pocket Colorblock
Price was from: $99 now: $84.99

A pair of high-rise, colorblock leggings with UPF 50+ protection, moisture-wicking fabric, and multiple pockets.
Women's Silk Underwear, Pants

A lightweight, breathable, and warm 100% silk base layer in black, perfect for active and casual wear.

Pros: Lightness Comfort Warmth Softness Versatility
Women's Perfect Fit Pants, Fleece-Backed Leggings

A cozy pair of fleece-backed leggings in black, made from a stretchy cotton blend for ultimate comfort.

Pros: High quality Attractive color Cozy fleece Great warmth Comfortable fit
Women's L.L.Bean Everyday Performance 7/8 Leggings, High-Rise

A high-rise, navy legging made from a soft, moisture-wicking polyester blend with UPF 50+ protection.

Pros: High quality Flattering fit Durable Versatile Comfortable
Women's Everyday Performance 7/8 Leggings, High-Rise Print
Price was from: $89 now: $34.99

A pair of sublimely soft, stretchy high-rise leggings in carbon navy camo with UPF 50+ protection.

Pros: Great fit Comfort Softness Attractive prints Versatility
Women's Boundless Performance Pocket Tights, Mid-Rise Colorblock
Price was from: $89 now: $34.99

A pair of mid-rise, moisture-wicking performance tights with UPF 50+ and ample pocket space.

Pros: High quality material Stylish design Durable and washes well Deep pockets Comfortable fit
Women's L.L.Bean Everyday Performance 7/8 Leggings, High-Rise Pocket
Price was from: $99.95 now: $74.99

A pair of iron blue, high-rise leggings with side pockets, made from soft, stretchy synthetic fabric.
Women's L.L.Bean Everyday Performance Leggings, High-Rise Flare
Price was from: $99 now: $84.99

A high-rise, flare legging in iron blue with UPF 50+ protection and moisture-wicking synthetic fabric.
Women's L.L.Bean Everyday Performance 7/8 Tights, High-Rise Hike
Price was from: $129 now: $59.99

A pair of high-rise, moisture-wicking tights in dark teal blue or dark bronze with UPF 50+ protection.

Thermal Activewear Leggings

When the days grow shorter and a chill settles into the air, thermal activewear leggings become an essential part of any outdoor wardrobe. Whether you’re greeting the sunrise on a brisk morning walk, cheering from the sidelines at a late-season soccer game, or simply running errands when the temperatures dip, these leggings are designed to keep you warm, comfortable and moving with ease. Crafted from innovative, heat-retaining fabrics, thermal leggings offer a reliable layer of warmth without adding unnecessary bulk, making them a favorite for layering under hiking pants, jeans, or even ski gear. Their soft brushed interiors feel cozy against the skin, while moisture-wicking properties help manage sweat during everything from autumn hikes to winter trail runs. The beauty of thermal activewear leggings lies in their versatility: they’re just as at home on a leaf-strewn trail as they are in a cozy living room, curled up with a good book after a day outdoors.

Gifting a pair of thermal activewear leggings is a thoughtful gesture that shows you care about someone’s comfort and enjoyment of the outdoors. They’re a practical pick for just about anyone on your list—family members who love to stay active, friends who appreciate a little extra warmth on chilly commutes, or even teens heading off to early-morning practices. For parents juggling busy days, these leggings make it easy to transition from a morning jog to a day of errands without missing a beat. And for those who love to travel, a pair tucked in the suitcase means readiness for unexpected cool weather, wherever the journey leads. The right pair will offer a combination of stretch for freedom of movement, a secure waistband that stays put, and durable construction that holds up, wash after wash, season after season. Many styles feature handy pockets for stashing keys or cards, and flat seams to reduce chafing—little details that make a big difference when you’re on the go.

As August gives way to the first hints of autumn, now is the perfect time to refresh your cold-weather gear and ensure you’re prepared for whatever the season brings. Whether you’re layering up for a morning jog or looking for a cozy base layer for winter adventures, thermal activewear leggings are a smart investment in lasting comfort and performance. For those who want warmth without extra weight, consider exploring options like Lightweight Thermal Leggings, which deliver just the right amount of insulation for milder days or for layering under heavier outerwear. No matter how you enjoy the outdoors, these leggings are designed to help you stay active, comfortable, and ready to make the most of every moment, from the first cool breezes of fall to the heart of winter.