Men's Base Layer Bottoms & Thermal Pants

Extreme Cold

Maximum warmth and moisture control for the harshest winter conditions.

Cold

Durable, smooth fabric on the outside, brushed fleece on the inside for added warmth.

Cool/Mild

Balanced warmth and breathability for changing or mild conditions.

Warm

Lightweight and moisture-wicking for comfort in warm temperatures.

Sun Protection

Ultra-light and breathable to keep you cool and protected in sunny conditions.

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MENS
Men's Clima-Tek Bottom
Midweight Relaxed Fit Base Layer
$75.00
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Front view of man wearing Hot Chillys Micro-Elite Chamois black thermal tights
MENS
Men's Micro-Elite Chamois Tight
Midweight Body Fit Base Layer
$77.00
Black leggings on a white background
MENS
Men's MTF4000 Tight
Midweight Active Fit Base Layer
$55.00
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MENS
Men's Micro-Elite Chamois Deluxe Boot Tech Tight
Midweight Body Fit Base Layer
$67.50
Hot Chillys Men's Pepper Skins Bottom - Black
MENS
Men's Pepper Skins Bottom
Midweight Relaxed Fit Base Layer
$42.00
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MENS
Men's Pepper Bi-Ply Bottom
Midweight Relaxed Fit Base Layer
$47.00
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Hot Chillys Men's Micro-Elite XT Tight - Black/Grey
MENS
Men's Micro-Elite XT Tight
Heavyweight Active Fit Base Layer
$105.00
Front view of man wearing Hot Chillys La Montaña black fleece thermal pants
MENS
Men's La Montaña Fleece Bottom
Heavyweight Active Fit Base Layer
$95.00
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Men's Peach Skins Bottom - Hot Chillys#color_black
MENS
Men's Peach Skins Bottom
Lightweight Relaxed Fit Base Layer
$55.00
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Men's Merino Bottom#color_black
MENS
Men's Clima-Wool Merino Bottom
Midweight Relaxed Fit Base Layer
$125.00
Hot Chillys Men's Clima-Tek Jogger - Nightfall Heather
MENS
Men's Clima-Tek Jogger
Midweight Relaxed Fit Base Layer
$85.00
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Men's La Montaña Jogger
Heavyweight Fleece Mid Layer
$80.00
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MENS
Men's ME-XT Tight
Heavyweight Active Fit Base Layer
$100.00
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Man wearing Hot Chillys Clima-Tek bottom base layer in dark olive
MENS
Men's Clima-Tek Bottom
Midweight Relaxed Fit Base Layer
$75.00