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Men's Hunting Thermal Underwear
Explore men's hunting thermal underwear in lightweight to heavyweight baselayers, merino and synthetic knits, crew and mock neck tops, plus leggings for cold sits.
Men’s Hunting Thermal Underwear
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40+ stores, 80+ brands, 200+ products
Filson
400g Merino Wool Bottoms - Dark Olive
$199
Icebreaker
Men's 260 ZoneKnit12 Thermal Leggings
$175
Aether Apparel
Premium Merino Base Layer Pant
$125
Decathlon
Forclaz Men's MT500 Merino Wool Base Layer Tights
$79.99
Filson
400g Merino Wool Bottoms - Black
$199
Icebreaker
Men's Merino 200 Oasis Thermal Leggings wFly
$105
+1
REI
4.3 (7)Icebreaker 200 ZoneKnit Merino Thermal Base Layer Leggings - Men's
$109.73
Zappos
Clima-Wool Bottoms
$74.95
Here are men’s thermal underwear / base layer options that work well for hunting—ranging from heavyweight synthetics to warm merino wool bottoms and full base layers.
Temperature range?
Mild (40–55°F)
Cold (20–40°F)
Very Cold (0–20°F)
Extreme (below 0°F)
Material preference?
Merino wool
Synthetic (poly/nylon)
Waffle knit / cotton blend
What do you need?
Bottoms
Top
Set (top + bottom)
SuggestionsShow me merino wool options for very cold weather
I need a full set (top + bottom) for hunting
Focus on budget-friendly thermals under $60
I want heavyweight waffle-knit long johns
Can you explain what base layer weight (mid/heavy) I should get?
