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Women's Base Layers for Winter Running
Explore women's winter running base layers in merino and synthetic knits, lightweight to thermal weights, crew and half-zip tops, plus leggings built for cold miles.
Women’s Winter Running Base Layer Tops
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50+ stores, 80+ brands, 200+ products
Icebreaker
Women's Merino Blend 260 ZoneKnit™ Seamless Long Sleeve Crewe Thermal Top
$170
+1
Arc'teryx
Satoro SL Merino Wool Crew Neck LS Women's
$120
Icebreaker
Women's Merino Blend 125 Cool-Lite™ Sphere Long Sleeve T-Shirt
$85
+4
Outdoor Research
Women's Alpine Onset Merino 150 Crew
$39.60
Quince
4.8 (635)100% Merino Wool All-Season Long Sleeve Base Layer
$44.90
Evo
Smartwool Classic Thermal Merino Base Layer 1 /4 Zip Top - Women's
$120
Bandit
Women's Seamless Wool Blend Long Sleeve - Black
$98
Bandit
Women's Seamless Wool Blend Long Sleeve - Shadow
$98
Stio
Women's Basis PeakWool Lightweight Crew LS
$109
?
+1
Volcom
Women's W Merino Blend Crew
$95
ASOS
4505 thermal running long sleeve base layer top in black
$38
ASRV
W058. LYCRA® ADAPTIV Baselayer Longsleeve - Black
$98
Women’s Winter Running Base Layer Bottoms
60+ stores, 100+ brands, 200+ products
Evo
Smartwool Intraknit Thermal Merino Base Layer Bottoms - Women's
$130
Duckworth
Women's Comet Long Jane
$83.40
+1
Icebreaker
Women's Merino Blend 260 ZoneKnit™ Seamless 25" Tights
$180
?
Icebreaker
Women's Merino 200 Oasis Thermal Leggings
$105
+3
Icebreaker
Women's Merino 260 ZoneKnit™ 3/4 Thermal Leggings
$165
Arc'teryx
Kyanite Baselayer Bottom Women's
$120
Arc'teryx
Rho Hybrid Insulated Bottom Women's
$180
Evo
Patagonia Capilene® Thermal Weight Pants - Women's
$99
Carhartt
3.0 (10)Women's Base Layer Thermal Leggings - Carhartt Force® - Heavyweight - Synthetic Wool-Blend Fleece
$71.99
Carhartt
Women's Carhartt Force® Midweight Micro-Grid Base Layer Pant
$49.99
Patagonia
4.3 (36)Women's Capilene ae Thermal Weight Boot-Length Bottoms
$58.99
Big 5 Sporting Goods
Hot Chilly's Women's Pepper Bi-Ply Thermal Bottoms
$34.99
Here are some solid women’s winter running base layers—I pulled both tops and bottoms with warm, breathable, moisture-wicking options (merino + performance synthetics).
Base layer material?
Merino wool
Synthetic (poly/nylon)
Merino blend
How cold are you running in?
Cool (40–55°F)
Cold (25–40°F)
Very cold (below 25°F)
Top style?
Crewneck
Half/quarter zip
Hooded
SuggestionsShow me merino-only options
I need something for below 25°F
I run hot—show lighter, more breathable base layers
I want budget-friendly picks under $50
Show me base layers that won’t chafe (seamless/flatlock)
Just show me more options to browse
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