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  1. L.L.Bean/Thermal Activewear
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Thermal Activewear

Gear up for your next outdoor adventure with our exceptional range of thermal activewear, designed to keep you comfortable and warm no matter the conditions. Whether you're hiking through snowy trails or enjoying a brisk morning jog, our collection offers the perfect blend of style and functionality. Embrace the outdoors with confidence, knowing that each piece is crafted for durability and lasting value. From versatile layers to essential staples, our thermal activewear ensures you stay cozy and ready for any activity. Explore our selection and find your new go-to gear for every season.

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  • Women's PrimaLoft ThermaStretch Fleece Tights, Mid-Rise
    Women's PrimaLoft ThermaStretch Fleece Tights, Mid-Rise
    Price was from: $110 now: $43.99 $110 $43.99

    A pair of mid-rise fleece/nylon tights in fig, featuring moisture-wicking and odor control for ultimate comfort.

    Pros: Great fit Quality Warmth Softness Comfortable

  • Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
    Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
    Price was from: $99.95 now: $84.99 $99.95 $84.99

    A versatile merino wool base layer in eggplant heather, offering warmth, odor resistance, and a smooth fit.

    Pros: Great fit Warmth Non-itchy fabric Comfortable Smooth seams

  • Men's Cresta Midweight 250 Quarter-Zip Top
    Men's Cresta Midweight 250 Quarter-Zip Top
    $120

    A midweight merino wool quarter-zip top in carbon navy, designed to wick sweat and resist odor.

    Pros: Keeps you warm Excellent base layer Comfort Durability Versatility

  • Women's Cresta Midweight 250 Crew Top
    Women's Cresta Midweight 250 Crew Top
    Price was from: $99.95 now: $84.99 $99.95 $84.99

    An eggplant heather merino wool crew top that wicks sweat, resists odor, and keeps you warm.

    Pros: Great fit Breathable fabric High quality Soft and comfortable Excellent warmth

  • Women's Cresta Midweight 250 T-Zip Top
    Women's Cresta Midweight 250 T-Zip Top
    $120

    A dark black merino wool base layer that wicks sweat, resists odor, and features thumbhole cuffs.

    Pros: Well-made Warmth True to size Versatile Comfortable

  • Men's Cresta Ultralight 150 Crew Top
    Men's Cresta Ultralight 150 Crew Top
    $89.95

    An alloy gray, extra-large base layer made of 100% merino wool, offering warmth and comfort year-round.

    Pros: Soft material Warmth Good fit Comfortable Versatility

  • Women's Cresta Ultralight 150 Crew Top
    Women's Cresta Ultralight 150 Crew Top
    $89.95

    An alloy gray, form-fitting crew top made of 100% merino wool, perfect as a lightweight base layer.

    Pros: Not itchy Lightweight Warmth Versatile Comfortable

  • Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
    Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
    $89.95

    A high-rise, slim-leg base layer made of 100% merino wool, providing warmth and comfort in alloy gray.

  • Women's Cresta Ultralight 150 Crew Top, Stripe
    Women's Cresta Ultralight 150 Crew Top, Stripe
    Price was from: $89.95 now: $75.99 $89.95 $75.99

    An itch-free 100% merino wool base layer, perfect for cold-weather sports, in ocean waves or storm teal.

    Pros: Ideal as long underwear Provides excellent warmth Soft merino wool material

  • Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
    Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
    Price was from: $89.95 now: $75.99 $89.95 $75.99

    A high-rise, slim-leg base layer made of soft, itch-free 100% merino wool in striped ocean waves or storm teal.

  • Women's Cresta Ultralight 150 Turtleneck, Stripe
    Women's Cresta Ultralight 150 Turtleneck, Stripe
    Price was from: $99.95 now: $84.99 $99.95 $84.99

    An itch-free 100% merino wool turtleneck that wicks moisture, resists odors, and features thumbhole cuffs.

  • Men's L.L.Bean Heavyweight Base Layer Crew Top
    Men's L.L.Bean Heavyweight Base Layer Crew Top
    $64.95

    A heavyweight base layer crew top in midnight black, made from recycled polyester with moisture-wicking properties.

  • Women's Primaloft ThermaStretch Fleece 1/4 Zip Pullover
    Women's Primaloft ThermaStretch Fleece 1/4 Zip Pullover
    Price was from: $99.95 now: $83.99 $99.95 $83.99

    A black quarter-zip pullover featuring moisture-wicking PrimaLoft fabric and a plush, brushed fleece interior.

  • Women's L.L.Bean Midweight Base Layer Pants
    Women's L.L.Bean Midweight Base Layer Pants
    $54.95

    A versatile midweight base layer with moisture-wicking, quick-drying fabric made from recycled polyester in midnight black.

  • Men's L.L.Bean Midweight Base Layer Pants
    Men's L.L.Bean Midweight Base Layer Pants
    $54.95

    A versatile midweight base layer in carbon navy, made from recycled polyester for warmth and moisture-wicking comfort.

  • Men's L.L.Bean Heavyweight Baselayer Hoodie
    Men's L.L.Bean Heavyweight Baselayer Hoodie
    $79.95

    A midnight black, moisture-wicking hoodie made from recycled polyester, designed to keep you warm and dry.

  • Men's Cresta Ultralight 150 Turtleneck, Stripe
    Men's Cresta Ultralight 150 Turtleneck, Stripe
    Price was from: $99.95 now: $84.99 $99.95 $84.99

    A fitted, itch-free 100% merino wool turtleneck in regatta blue, perfect as a base layer for winter sports.

  • Women's L.L.Bean Heavyweight Base Layer Hoodie
    Women's L.L.Bean Heavyweight Base Layer Hoodie
    $79.95

    A midnight black, heavyweight base layer hoodie made from recycled polyester, featuring moisture-wicking and anti-microbial properties.

  • Women's Cresta Ultralight 150 Hoodie, Stripe
    Women's Cresta Ultralight 150 Hoodie, Stripe
    Price was from: $99.95 now: $84.99 $99.95 $84.99

    An itch-free 100% merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.

  • Men's L.L.Bean Heavyweight Base Layer Crew Top, Print
    Men's L.L.Bean Heavyweight Base Layer Crew Top, Print
    $64.95

    A heavyweight, moisture-wicking base layer with recycled polyester, anti-microbial finish, and thumb holes in kelp green camo.

  • Women's L.L.Bean Midweight Base Layer Crew Top, 1/4 Zip
    Women's L.L.Bean Midweight Base Layer Crew Top, 1/4 Zip
    $64.95

    A versatile midweight base layer with REPREVE® recycled polyester, offering warmth, moisture-wicking, and odor resistance.

  • Women's L.L.Bean Heayweight Base Layer Pant, Print
    Women's L.L.Bean Heayweight Base Layer Pant, Print
    $64.95

    A blue heavyweight base layer pant made from recycled polyester, offering warmth, moisture-wicking, and odor control.

  • Men's VentureTek Pullover
    Men's VentureTek Pullover
    $89.95

    A gray pullover made from ultra-soft, temperature-regulating recycled polyester for all-day comfort and durability.

  • Women's L.L.Bean Heavyweight Base Layer Crew Top, Print
    Women's L.L.Bean Heavyweight Base Layer Crew Top, Print
    $64.95

    A blue heavyweight synthetic base layer crew top with moisture-wicking, quick-drying, and odor-controlling properties.

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Thermal Activewear

When it comes to gearing up for outdoor adventures or active days in shifting weather, the right thermal activewear can make all the difference. Whether you’re heading out for a brisk morning walk, gearing up for a family hike, or simply looking for comfortable layers to wear during outdoor chores, thermal activewear is designed to help you enjoy every moment outside. These pieces are thoughtfully crafted to add warmth without bulk, making them a smart choice for anyone who wants to stay active as the air turns crisp. For parents cheering on the sidelines at weekend games, runners logging miles before sunrise, or friends gathering for a fall camping trip, thermal activewear offers comfort and versatility that fits seamlessly into a busy, outdoor-loving lifestyle.

Choosing thermal activewear is about finding that perfect balance between warmth, breathability, and freedom of movement. Many opt for these layers as a reliable foundation for everything from hiking and cycling to backyard playdates and cool-weather travel. The beauty of thermal activewear lies in its adaptability—it’s just as useful layered under a jacket on frosty mornings as it is worn solo during milder days. Thoughtful features like soft, brushed interiors, smooth seams, and flexible fits mean you can focus on the fun, not on fussing with your clothes. These versatile pieces make fantastic gifts for anyone who loves the outdoors, from fitness enthusiasts building their workout wardrobe to college students walking across campus or grandparents who enjoy daily strolls with the dog. As families look ahead to changing seasons, thermal activewear becomes a go-to choice for keeping everyone comfortable, whether you’re taking on a new trail or simply savoring a cozy afternoon on the porch.

Practical details matter when selecting thermal activewear. Consider the activities you love—maybe it’s layering up for a sunrise paddle on the lake, staying warm during early morning yardwork, or keeping comfortable on a leaf-peeping road trip. Look for options that offer easy layering, a comfortable fit, and designs that move with you. Some pieces also feature thoughtful touches like thumbholes or zippered pockets for added functionality. And if visibility is a concern during shorter days or evening outings, you might explore our Reflective Activewear collection for added peace of mind. With the right thermal activewear, you’re ready to embrace the outdoors in comfort and style—no matter where your adventures take you as the days grow cooler.

Popular Items

Women's Silk Pointelle, Long-Sleeve Scoopneck
Women's Silk Pointelle, Long-Sleeve Scoopneck
$69.95
Women's Silk Pointelle, Pants
Women's Silk Pointelle, Pants
$69.95
Women's Silk Underwear, Scoopneck
Women's Silk Underwear, Scoopneck
$54.95
Women's Silk Underwear, Turtleneck
Women's Silk Underwear, Turtleneck
$69.95
Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
$99.95
Women's Cresta Midweight 250 Crew Top
Women's Cresta Midweight 250 Crew Top
$84.99 $99.95
Women's Cresta Midweight 250 T-Zip Top
Women's Cresta Midweight 250 T-Zip Top
$99.99 $120
Women's Cresta Ultralight 150 Crew Top
Women's Cresta Ultralight 150 Crew Top
$89.95
Women's L.L.Bean Simple Soft Base Layer, Crew
Women's L.L.Bean Simple Soft Base Layer, Crew
$54.95
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
$89.95
Women's L.L.Bean Simple Soft Base Layer, Pants
Women's L.L.Bean Simple Soft Base Layer, Pants
$54.95
Women's Cresta Wool Ultralight 150 Base Layer, Hoodie
Women's Cresta Wool Ultralight 150 Base Layer, Hoodie
$84.99 $99.95
Women's Cresta Ultralight 150 Crew Top, Stripe
Women's Cresta Ultralight 150 Crew Top, Stripe
$75.99 $89.95
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
$75.99 $89.95
Women's LLB Simple Soft Base Layer Camisole
Women's LLB Simple Soft Base Layer Camisole
$39.95

FAQs

Thermal activewear is often made from materials like merino wool, polyester blends, and fleece. These fabrics are chosen for their ability to insulate, wick moisture, and provide lasting comfort. Some options also include stretch fibers to enhance mobility and fit.

To keep your thermal activewear performing at its best, wash it in cold water with mild detergent and avoid using fabric softeners, which can affect moisture-wicking properties. For wool-based layers, gentle cycles and air drying are recommended to preserve the fabric’s natural insulation.

Thermal activewear is designed to be versatile. While it excels as a base layer under other clothing for added warmth, many people also wear it on its own during milder days or for indoor activities. Its comfortable feel and classic style make it suitable for a variety of uses.

Thermal activewear is specifically engineered to provide insulation and retain body heat, making it ideal for cold weather. In addition to warmth, it typically features moisture-wicking technology to keep you dry during activity, setting it apart from standard activewear.

Thermal activewear makes a thoughtful gift for anyone who enjoys spending time outdoors or simply appreciates cozy comfort during the colder months. Its practical benefits, timeless style, and versatility make it a welcome addition to any winter wardrobe.

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