Lightweight Thermal Layers
Lightweight thermal layers are essential for staying comfortable during all your outdoor adventures, whether you're hiking cool trails or enjoying early morning walks. Designed to provide warmth without bulk, these versatile pieces fit easily under your favorite shirts, sweaters, or jackets. With timeless style and dependable comfort, lightweight thermal layers make it simple to adapt to changing temperatures and keep you feeling your best wherever the day takes you.
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Men's Two-Layer River Driver's Shirt®, Traditional Fit Henley
A green wool-blend Henley with dual-layer thermal construction for warmth and a relaxed, traditional fit.
Pros: Soft material Warm and cozy High quality and durable Versatile for cold weather Comfortable fit
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Women's Ultralight 850 Down Sweater
A lightweight, packable black down sweater with water-repellent 850-fill DownTek™ and recycled ripstop nylon shell.
Pros: Lightweight Great color Warm Comfortable Good fit
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Women's Silk Underwear, Pants
A lightweight, cream-colored silk base layer providing breathable warmth without bulk for women.
Pros: Soft and smooth fabric Versatile use Breathable warmth Lightweight and thin Comfortable fit
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Women's Ultralight 850 Down Hooded Sweater
An ultralight, water-repellent down jacket with recycled nylon shell, perfect for layering and outdoor activities.
Pros: Lightweight and packable Exceptional warmth Flattering and comfortable fit High-quality construction Perfect for layering
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Men's Signature Waffle Crew
A slim-fitting indigo heather thermal crew made from 100% breathable waffle-knit cotton.
Pros: High quality Great color Good fit Comfortable waffle knit Excellent warmth
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Men's Double-Layer Underwear, Pants
A snug-fit, charcoal heather thermal pant with a durable wool blend exterior and soft cotton interior.
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Men's Double-Layer Underwear, Crewneck
A dark indigo, double-layered thermal shirt with a wool blend/nylon outer and soft cotton inner.
Pros: Great fit Very cozy Exceptional warmth Comfortable feel Well made
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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.
Pros: Soft material Warmth Good fit Comfortable Versatility
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Women's Cresta Ultralight 150 Pants, High-Rise Slim-Leg
A high-rise, slim-leg base layer made from itch-free 100% merino wool in alloy gray.
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Women's Cresta Wool Ultralight 150 Base Layer, Hoodie
An ultralight, alloy gray Merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.
Pros: High-quality material Easy to care for Perfect under layer Lightweight design Comfortable fit
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Women's Cresta Wool Ultralight 150 Turtleneck
An ultralight, form-fitting turtleneck made of 100% Merino wool, in alloy gray, with thumbhole cuffs.
Pros: Cleanliness High quality Warmth Comfortable fabric Low maintenance
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Men's Cresta Ultralight 150 Crew Top, Stripe
A remarkably soft and warm striped crew top made of 100% merino wool with thumbhole cuffs.
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Men's Ultralight 850 Down Jacket
An ultralight, wind-resistant black down jacket with water-repellent 850-fill insulation and recycled nylon shell.
Pros: Perfect fit Lightweight High-quality materials Durable Excellent warmth
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Women's Ultralight 850 Down Jacket
An ultralight, water-repellent down jacket in thyme, made from recycled nylon with 850-fill DownTek™ insulation.
Pros: Fits well Great in cold weather Lightweight Warmth Comfortable
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Women's Airlight Vest
A lightweight black polyester vest with UPF 50+, moisture-wicking fabric, and abrasion resistance for active comfort.
Pros: Lightweight and comfortable Dries quickly and washes well Attractive and well-made Effective temperature regulation Versatile for layering and seasons
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Women's Mountain Classic Puffer Jacket, Colorblock
A lightweight, water-resistant colorblock jacket with recycled synthetic insulation and wind-resistant polyester shell.
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Women's PrimaLoft ThermaStretch Fleece Pants, Mid-Rise Straight-Leg
A pair of mid-rise, straight-leg fleece pants in nautical navy, offering warmth and moisture-wicking comfort.
Pros: Quality construction Warmth Softness Comfortable Good fit
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Men's Airlight Vest
A lightweight, abrasion-resistant polyester vest in mid-night black that offers UPF 50+ protection and quick-drying comfort.
Pros: Lightweight Breathability Durable fabric Warmth Good fit
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Men's Mountain Classic Puffer Jacket, Colorblock
A lightweight, slightly fitted gray puffer jacket with ColdShield™ insulation, perfect for layering and weather protection.
Pros: Vivid colors Stylish look Perfect fit Extra warmth Strong nylon
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Men's Ultralight 850 Down Sweater Hooded Jacket
An ultralight, water-resistant hooded jacket with 850-fill DownTek insulation and recycled ripstop nylon shell.
Pros: Great fit High quality Attractive color options Lightweight design Excellent warmth
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Women's Cresta Midweight 250 Pants, High-Rise Slim-Leg
A high-rise, slim-leg base layer made of 100% merino wool, perfect for versatile warmth and comfort.
Pros: Great fit High-quality fabric Non-itchy material Comfortable to wear Excellent warmth
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Women's Mountain Classic Puffer Hooded Jacket
A lightweight, water-resistant black puffer jacket with 80-gram ColdShield™ insulation and an attached hood.
Pros: Perfect fit Lightweight Warmth Durability Cozy
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Men's Mountain Classic Puffer Hooded Jacket
A blue synthetic hooded jacket offering lightweight warmth, water and wind resistance, and snap-closure hand pockets.
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Women's Cresta Midweight 250 T-Zip Top
An eggplant heather midweight merino wool top that wicks sweat, resists odor, and keeps you warm.
Pros: Good quality Warmth True to size Versatile Comfortable
