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Men's Classic Thermal Merino Base Layer Crew - Mineral Color ShiftMeet the better-than-ever Men's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent...
- from $34.50
$115.00- from $34.50
- Unit price
- per
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Mineral Color Shift
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Mineral Blue Heather
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Burnt Sienna
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Burnt Sienna Check
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Men's Classic Thermal Merino Base Layer Bottom - Mink HeatherWe've updated our Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our warmest-weight wool fabric will...
- from $34.50
$115.00- from $34.50
- Unit price
- per
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Mink Heather
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Winter Moss Heather
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Deep Navy
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Charcoal Heather
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Men's Classic Thermal Merino Base Layer 1/4 Zip - Mink Color ShiftWe've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool,...
- from $36.00
$120.00- from $36.00
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Mink Color Shift
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Charcoal Foggy Pines
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Light Gray Heather
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Winter Moss Summit Soul
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Men's Classic All-Season Merino Base Layer Crew - Sable Brown MountainSpring skiing or summer camping? The year-round Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With our Core Spun technology, we've wrapped lightweight Merino around a nylon core for added durability, while still keeping the comfort of ultra-soft, responsibly sourced...
- $30.00
$100.00- $30.00
- Unit price
- per
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Sable Brown Mountain
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Nightfall Blue
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Deep Navy
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Burnt Sienna
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Men's Intraknit™ Thermal Merino Base Layer Crew - Winter MossThis minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather activities. With Merino wool yarns and gender-specific ventilation perfectly placed to maximize thermoregulation and breathability during...
- from $39.00
$130.00- from $39.00
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Winter Moss
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Squash
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Charcoal/Black
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Nightfall Blue
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Men's Classic Thermal Merino Base Layer 3/4 Bottom - BlackHelp keep your ski boots, hiking boots, and running shoes free of bulk and friction with our Men's Classic Thermal Merino Base Layer 3/4 Bottom. 100% responsibly sourced Merino wool provides ultimate breathability and comfort, while a newly redesigned base layer pants fit helps...
- from $31.50
$105.00- from $31.50
- Unit price
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Black
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Black Tie Dye-Honey Gold
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Charcoal-Honey Gold
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Men's Classic Thermal Merino Base Layer Crew - Pacific Blue-CharcoalMeet the better-than-ever Men's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent...
- from $34.50
$115.00- from $34.50
- Unit price
- per
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Pacific Blue-Charcoal
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Dark Teal Heather
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Mineral Color Shift
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Mineral Blue Heather
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Men's Classic Thermal Merino Base Layer Bottom Boxed - Mink HeatherWe've updated our Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our warmest-weight wool fabric will...
- $37.50
$125.00- $37.50
- Unit price
- per
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Mink Heather
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Deep Navy
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Winter Moss Heather
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Charcoal Heather
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Men's Classic Thermal Merino Base Layer Colorblock Crew - Deep Navy-Nightfall BlueOur Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breathability, thermoregulation, and odor resistance. From hiking to running and skiing, this base layer brings...
- from $39.00
$130.00- from $39.00
- Unit price
- per
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Deep Navy-Nightfall Blue
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Mink-Charcoal
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Winter Moss-North Woods
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Twilight Blue-Black
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Men's Classic Thermal Merino Base Layer 1/4 Zip - Deep Navy-Currant HeatherWe've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool,...
- from $36.00
$120.00- from $36.00
- Unit price
- per
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Deep Navy-Currant Heather
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Winter Moss Summit Soul
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Charcoal Foggy Pines
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Black Color Shift
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Men's Classic Thermal Merino Base Layer One Piece - Black Tie DyeMeet the Men's Classic Thermal Merino Base Layer Crew One Piece, which provides a full-body layer of warmth. This 100% Merino wool one piece combines the moisture management, temperature regulation, and odor resistance of Merino with the comfort of an interlock knit. Featuring a...
- $75.00
$250.00- $75.00
- Unit price
- per
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Black Tie Dye
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Mink Heather
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Men's Classic All-Season Merino Base Layer Crew - Nightfall BlueSpring skiing or summer camping? The year-round Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With our Core Spun technology, we've wrapped lightweight Merino around a nylon core for added durability, while still keeping the comfort of ultra-soft, responsibly sourced...
- from $27.00
$90.00- from $27.00
- Unit price
- per
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Nightfall Blue
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Sable Brown Mountain
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Mineral Blue
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Deep Navy
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Men's Intraknit™ All-Season Merino Base Layer Crew - Winter MossOne of the best parts of Smartwool® base layers is that they help reduce some of the uncomfortable distractions intense activity can produce. This crew top features our Intraknit™ technology—where insulation, articulation, and ventilation are seamlessly integrated to help enhance movement and comfort. The...
- $37.50
$125.00- $37.50
- Unit price
- per
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Winter Moss
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Nightfall Blue
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Black
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Men's Intraknit™ All-Season Merino Base Layer Bottom - BlackOne of the best parts of Smartwool® base layers is that they help reduce some of the uncomfortable distractions intense activity can produce. These bottoms feature our Intraknit™ technology—where insulation, articulation, and ventilation are seamlessly integrated to help with movement and comfort. The fabric...
- $37.50
$125.00- $37.50
- Unit price
- per
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Black
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Nightfall Blue
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Men's Classic Thermal Merino Base Layer 3/4 Bottom Boxed - BlackHelp keep your ski boots, hiking boots, and running shoes free of bulk and friction with our Men's Classic Thermal Merino Base Layer 3/4 Bottom. 100% responsibly sourced Merino wool provides ultimate breathability and comfort, while a newly redesigned base layer pants fit helps...
- from $31.50
$105.00- from $31.50
- Unit price
- per
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Black
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Black Tie Dye-Honey Gold
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Charcoal-Honey Gold
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Men's Classic Thermal Merino Base Layer Colorblock Crew Boxed - Twilight Blue-BlackOur Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breathability, thermoregulation, and odor resistance. From hiking to running and skiing, this base layer brings...
- from $39.00
$130.00- from $39.00
- Unit price
- per
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Twilight Blue-Black
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Deep Navy-Nightfall Blue
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Mink-Charcoal
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Winter Moss-North Woods
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Men's Classic Thermal Merino Base Layer Hoodie Boxed - Charcoal Linear PeaksGet the comfort and warmth of our warmest-weight base layer in a pullover with our new Men's Merino 250 Base Layer Hoodie. Featuring a mountain-inspired pattern and a higher neck on the hood for more coverage when worn down, this 100% Merino wool hoodie...
- from $43.50
$145.00- from $43.50
- Unit price
- per
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Charcoal Linear Peaks
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Burnt Sienna Check
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Deep Navy
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Black
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Men's Classic All-Season Merino Base Layer Bottom - Twilight BlueA year-round favorite, our Classic All-Season Merino Base Layer Bottom works hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionality while enhancing aesthetics, these bottoms stay durable while 100% Merino next to skin...
- $30.00
$100.00- $30.00
- Unit price
- per
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Twilight Blue
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Iron Heather
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Black
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Sage
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Men's Classic All-Season Merino Base Layer Bottom - Twilight BlueA year-round favorite, our Classic All-Season Merino Base Layer Bottom works hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionality while enhancing aesthetics, these bottoms stay durable while 100% Merino next to skin...
- from $27.00
$90.00- from $27.00
- Unit price
- per
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Twilight Blue
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Black
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Iron Heather
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Fern Green
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Men's Classic All-Season Merino Base Layer 1/4 Zip - BlackOur popular Classic All-Season Merino Base Layer 1/4 Zip is the perfect base layer for warm or cold weather. This top uses our All-Season-weight Merino fabric wrapped around a nylon core to increase durability, while still keeping the 100% soft, Merino wool you love...
- from $28.50
$95.00- from $28.50
- Unit price
- per
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Black
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Iron Heather
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Twilight Blue
Women's Classic Thermal Merino Base Layer Crew
- Twilight Blue Heather
Named Best Overall Base Layers for Women by GearJunkie (2025-2026). Meet the new and improved Women's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics....
- from $34.50
$115.00- from $34.50
- Unit price
- per
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Twilight Blue Heather
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Coral Reef
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Currant Alpine Apres
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Black Deco Floral
Run Ankle Socks
- Winter Moss
Be sure to start your next run with footwear that offers as much comfort as possible. Our Run Targeted Cushion Ankle Socks are designed with cushion on the most impact-prone areas—the ball and heel of the foot—as well as other feel-good features like mesh...
- $6.30
$21.00- $6.30
- Unit price
- per
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Winter Moss
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Deep Navy
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Nightfall Blue
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White-White
Women's Run Zero Cushion Mid Crew Socks
- Capri
A good run is about being—and staying—in the zone, so the right footwear is crucial, starting with your socks. Our Women’s Run Zero Cushion Mid Crew Socks offer great comfort features: the 4 Degree™ elite fit system for a performance-oriented fit, a Virtually Seamless™...
- from $6.30
$21.00- from $6.30
- Unit price
- per
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Capri
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Light Gray
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Charcoal
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Purple Eclipse
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