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Thermal Activewear

Find thermal activewear to round out your active wardrobe, with versatile options and the quality you expect from L.L.Bean. Compare individual product details for fit, sizing and layering recommendations to choose pieces that work with what you already wear.

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Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
L.L.Bean Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
A high-rise, slim-leg base layer made of 100% merino wool in carbon navy for warmth and comfort.
(390)
$99.95 $84.99
SALE
What customers like:
Great fit
High-quality material
Perfect base layer
Warmth and comfort
Non-itchy fabric
$99.95 $84.99
SALE
Men's Double-Layer Underwear, Crewneck
L.L.Bean Men's Double-Layer Underwear, Crewneck
A dark indigo, double-layered crewneck thermal shirt with a soft cotton interior and durable wool blend exterior.
(376)
$54.95 $54.95
SALE
What customers like:
Great fit
Exceptional coziness
Comfortable feel
High-quality craftsmanship
Superior warmth
$54.95 $54.95
SALE
Men's Cresta Midweight 250 Quarter-Zip Top
L.L.Bean Men's Cresta Midweight 250 Quarter-Zip Top
A midweight merino wool quarter-zip top in carbon navy, designed to wick sweat and resist odor.
(375)
$120 $120
SALE
What customers like:
Keeps you warm
Excellent base layer
Comfort
Durability
Versatility
$120 $120
SALE
Women's Cresta Midweight 250 Crew Top
L.L.Bean Women's Cresta Midweight 250 Crew Top
An eggplant heather merino wool crew top that wicks sweat, resists odor, and keeps you warm.
(364)
$99.95 $84.99
SALE
What customers like:
Great fit
Breathable fabric
High quality
Soft and comfortable
Excellent warmth
$99.95 $84.99
SALE
Women's Cresta Midweight 250 T-Zip Top
L.L.Bean Women's Cresta Midweight 250 T-Zip Top
A dark black, merino wool T-Zip top that wicks sweat, resists odor, and keeps you warm.
(203)
$120 $120
SALE
What customers like:
Well-made
Warmth
True to size
Versatile
Comfortable
$120 $120
SALE
Men's Cresta Ultralight 150 Crew Top
L.L.Bean Men's Cresta Ultralight 150 Crew Top
An alloy gray, extra-large base layer made of 100% merino wool, offering warmth and comfort year-round.
(157)
$89.95 $89.95
SALE
What customers like:
Soft material
Warmth
Good fit
Comfortable
Versatility
$89.95 $89.95
SALE
Women's Cresta Ultralight 150 Crew Top
L.L.Bean Women's Cresta Ultralight 150 Crew Top
An alloy gray, form-fitting crew top made of 100% merino wool, perfect as a lightweight base layer.
(147)
$89.95 $89.95
SALE
What customers like:
Not itchy
Lightweight
Warmth
Versatile
Comfortable
$89.95 $89.95
SALE
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
L.L.Bean Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
A high-rise, slim-leg base layer made of 100% merino wool, providing warmth and comfort year-round.
(119)
$89.95 $89.95
SALE
$89.95 $89.95
SALE
Women's Cresta Ultralight 150 Crew Top, Stripe
L.L.Bean Women's Cresta Ultralight 150 Crew Top, Stripe
An itch-free 100% merino wool base layer that wicks moisture, resists odors, and features thumbhole cuffs.
(67)
$89.95 $75.99
SALE
What customers like:
Provides good warmth
Works well as long underwear
Soft merino wool material
$89.95 $75.99
SALE
Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
L.L.Bean Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg Stripe
A high-rise, slim-leg base layer made of soft, itch-free 100% merino wool in striped ocean waves or storm teal.
(43)
$89.95 $75.99
SALE
$89.95 $75.99
SALE
Women's Primaloft ThermaStretch Fleece 1/4 Zip Pullover
L.L.Bean Women's Primaloft ThermaStretch Fleece 1/4 Zip Pullover
A black quarter-zip pullover featuring moisture-wicking PrimaLoft fabric and a plush, brushed fleece interior.
(0)
$99.95 $83.99
SALE
$99.95 $83.99
SALE
Women's Cresta Ultralight 150 Turtleneck, Stripe
L.L.Bean Women's Cresta Ultralight 150 Turtleneck, Stripe
An itch-free 100% merino wool turtleneck that wicks moisture, resists odors, and features thumbhole cuffs.
(0)
$99.95 $84.99
SALE
$99.95 $84.99
SALE
Men's L.L.Bean Heavyweight Base Layer Crew Top, Print
L.L.Bean Men's L.L.Bean Heavyweight Base Layer Crew Top, Print
A heavyweight, moisture-wicking, and quick-drying base layer with anti-microbial finish in kelp green camo.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE
Women's L.L.Bean Heavyweight Base Layer Hoodie Printed
L.L.Bean Women's L.L.Bean Heavyweight Base Layer Hoodie Printed
A blue heavyweight synthetic hoodie with moisture-wicking, odor control, thumb holes, and a helmet-friendly hood.
(0)
$79.95 $79.95
SALE
$79.95 $79.95
SALE
Men's L.L.Bean Heavyweight Base Layer Crew Top
L.L.Bean Men's L.L.Bean Heavyweight Base Layer Crew Top
A heavyweight, moisture-wicking base layer made from recycled polyester with thumb holes and anti-microbial finish.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE
Women's Cresta Ultralight 150 Hoodie, Stripe
L.L.Bean Women's Cresta Ultralight 150 Hoodie, Stripe
An itch-free 100% merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.
(0)
$99.95 $84.99
SALE
$99.95 $84.99
SALE
Women's L.L.Bean Heavyweight Base Layer Hoodie
L.L.Bean Women's L.L.Bean Heavyweight Base Layer Hoodie
A midnight black heavyweight hoodie base layer made from recycled polyester, featuring moisture-wicking and anti-microbial properties.
(0)
$79.95 $79.95
SALE
$79.95 $79.95
SALE
Men's Cresta Ultralight 150 Turtleneck, Stripe
L.L.Bean Men's Cresta Ultralight 150 Turtleneck, Stripe
A fitted, itch-free 100% merino wool turtleneck in regatta blue, perfect as a base layer for winter sports.
(0)
$99.95 $84.99
SALE
$99.95 $84.99
SALE
Men's L.L.Bean Heavyweight Baselayer Hoodie
L.L.Bean Men's L.L.Bean Heavyweight Baselayer Hoodie
A midnight black, moisture-wicking hoodie made from recycled polyester blend with anti-microbial finish and thumb holes.
(0)
$79.95 $79.95
SALE
$79.95 $79.95
SALE
Women's L.L.Bean Midweight Base Layer Pants
L.L.Bean Women's L.L.Bean Midweight Base Layer Pants
A versatile midweight base layer with moisture-wicking, odor-resistant fabric made from recycled polyester in carbon navy.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Women's L.L.Bean Heavyweight Base Layer Crew Top, Print
L.L.Bean Women's L.L.Bean Heavyweight Base Layer Crew Top, Print
A blue heavyweight synthetic base layer crew top with moisture-wicking, quick-drying, and odor-controlling properties.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE
Men's L.L.Bean Midweight Base Layer Crew Top
L.L.Bean Men's L.L.Bean Midweight Base Layer Crew Top
A midweight crew top in pinewood green, made from recycled polyester blend for warmth and moisture-wicking comfort.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Women's L.L.Bean Heavyweight Base Layer Pants
L.L.Bean Women's L.L.Bean Heavyweight Base Layer Pants
A pair of midnight black heavyweight base layer pants made from recycled polyester, perfect for outdoor activities.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE
Women's L.L.Bean Heavyweight Base Layer Crew Top
L.L.Bean Women's L.L.Bean Heavyweight Base Layer Crew Top
A heavyweight, moisture-wicking base layer in midnight black, made from recycled polyester with anti-odor properties.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE

Thermal Activewear

Thermal Activewear brings together two familiar parts of an outdoor wardrobe: thermal layers and an active style. Finding the right pieces starts with what you already like to wear, rather than building an entirely new wardrobe. Think about the tops and bottoms you reach for most often, the fit you prefer and the combinations that feel like you. A closer silhouette may suit your preferences, while a roomier cut may be more appealing if you like a relaxed look. Check each item’s measurements and fit description instead of relying on size alone, especially when choosing pieces to wear together. Length matters, too: consider where a top’s hem will fall, how sleeves compare with your favorites and which inseam you usually choose. Those details are easy to overlook while browsing, but they help narrow a broad selection to pieces that have a natural place in your closet.

When comparing thermal activewear, start with the individual item’s description, then look at its care instructions and sizing information. The collection name is a starting point, not a substitute for the details of each piece. If you expect to wear one layer over another, compare measurements with that combination in mind rather than automatically ordering a larger size. A favorite outfit laid out on the bed can be a useful reference: notice its proportions, the neckline you enjoy wearing and the balance between a fitted top and a more relaxed bottom. Color is another practical consideration. Familiar shades can make coordinating with your existing wardrobe simpler, while a contrasting piece offers a different look without changing everything else. There’s no need for every layer to match. Choosing pieces individually gives you room to put together a combination that reflects your own style, whether you favor a coordinated set or a mix of longtime favorites.

Thermal Activewear can also be a thoughtful gift for someone who enjoys an active life and time outside. The best starting point is often something you’ve noticed about their everyday preferences: the silhouettes they choose, the colors that fill their closet or the particular fit they return to again and again. Picture the family coats gathered by the door before everyone heads outside; a useful wardrobe gift should feel just as personal and familiar as the other things they reach for. If you can, confirm their preferred size and compare the item’s measurements with a piece they already own. Pay attention to care requirements as well, especially when shopping for someone who appreciates a straightforward routine. A carefully chosen addition doesn’t need to reinvent their style. It can simply reflect how well you know them—and the shared time outdoors you both look forward to.

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