Base Layer Bottoms
(1)
Ibex Woolies Tech Bottoms
added May 24, 2022
$115
MSRP
(1)
Smartwool Classic All-Season Merino Base Layer Bottom
added Apr 29, 2022
$85 -
$90
(1)
Smartwool Intraknit Merino 250 Thermal Bottom
added Dec 11, 2019
$130
MSRP
(1)
Outdoor Research Enigma Bottoms
added Dec 9, 2019
$69
MSRP
(1)
Black Diamond Solution 150 Merino Base 3/4
added Nov 6, 2019
$100
(1)
Outdoor Research Alpine Onset Bottoms
added Mar 21, 2019
$89 -
$99
(1)
Patagonia Capilene Air Bottoms
added Sep 6, 2018
$129
(1)
Helly Hansen HH Lifa Merino Pant
added Mar 31, 2018
$90
MSRP
(1)
Fjallraven Bergtagen Longjohns
added Mar 2, 2018
$140
MSRP
(1)
Ridge Merino Inversion Heavyweight Bottoms
added Feb 13, 2018
$80
MSRP
Coldpruf Platinum II Pant
added Sep 29, 2017
$45
(1)
Ridge Merino Inversion Midweight Bottoms
added Sep 23, 2016
$50
MSRP
(1)
Patagonia Merino Air Bottoms
added Jul 28, 2015
(1)
Smartwool NTS Mid 250 Bottom
added Sep 25, 2014
(1)
Terramar SmartSilk Tights
added Jan 26, 2013
$60
MSRP
(1)
Eddie Bauer First Ascent Midweight Baselayer Pants
added Jan 28, 2011
$45
MSRP
(1)
Kenyon Power Stretch Baselayer Bottoms
added Nov 4, 2010
discontinued
(1)
Omni-Wool Midweight Pant
added Feb 12, 2010
$35
MSRP
(2)
Under Armour ColdGear Fitted Legging
added Sep 28, 2009
discontinued
(1)
Icebreaker 200 Lightweight Legging
added Sep 7, 2007
discontinued
(1)
Terramar Silk Pant
added Jun 13, 2006
(1)
Smartwool Microweight Bottom
added Apr 7, 2006
$70
MSRP
(2)
Marmot Midweight Bottom
added Apr 7, 2006
$50
MSRP
(1)
Smartwool Midweight Bottom
added Apr 7, 2006
$80
MSRP
(1)
Patagonia Capilene 3 Midweight Bottoms
added Mar 15, 2006
$59 -
$79
(2)
Patagonia R1 Pants
Base Layer Bottom / Fleece
$129
In order to show you the most useful information, we have omitted some products.
Other Types of Base Layers and Underwear
Find more base layers and underwear reviewed in these related categories:
Base Layer Tops
Boxers, Briefs, Bikinis
Arm and Leg Sleeves
