Base Layer Tops

user rating: 4.5 of 5 (1)
Icebreaker Oasis Long Sleeve Crewe
$90
user rating: 5 of 5 (1)
Arc'teryx Rho LT Zip Neck
$125
user rating: 5 of 5 (2)
Smartwool Midweight Zip T
$73 - $105
user rating: 5 of 5 (1)
Voormi Thermal ll Baselayer Top
$129
user rating: 5 of 5 (1)
Smartwool Midweight Crew
$50 - $100
user rating: 4.5 of 5 (1)
Craft Active Extreme 2.0 CN LS Top
$40
user rating: 4.5 of 5 (1)
Helly Hansen HH Lifa Merino 1/2 Zip
$50
user rating: 4.5 of 5 (1)
Patagonia Capilene Thermal Weight Zip-Neck
$74 - $99
user rating: 4.5 of 5 (1)
Patagonia Capilene Air Hoody
$149
user rating: 4 of 5 (2)
Patagonia Capilene Air Crew
$129
user rating: 4 of 5 (1)
Patagonia Capilene Daily T-Shirt
$29
user rating: 5 of 5 (6)
Patagonia Capilene 2 Lightweight Zip-Neck
user rating: 5 of 5 (1)
Icebreaker Bodyfit 150 Long Sleeve Crewe
user rating: 5 of 5 (1)
Icebreaker 260 Midweight Tech Top
$110 MSRP
user rating: 5 of 5 (1)
Marmot Lightweight Crew LS
$45 MSRP
user rating: 5 of 5 (2)
Patagonia Merino 2 Lightweight Crew
$70 MSRP
user rating: 5 of 5 (1)
Patagonia Capilene 4 Expedition Weight Zip-Neck
user rating: 5 of 5 (1)
Stoic Alpine Merino 150 Crew - Long-Sleeve
user rating: 5 of 5 (2)
Icebreaker Everyday Long Sleeve Crewe
user rating: 5 of 5 (1)
Icebreaker 260 Midweight LS Crewe
$100 MSRP
user rating: 4.5 of 5 (1)
Smartwool Microweight Crew
user rating: 4.5 of 5 (3)
Smartwool Microweight Tee
$65 MSRP
user rating: 4.5 of 5 (2)
Stoic Merino Bliss Shirt - Long-Sleeve
$79 MSRP
user rating: 5 of 5 (1)
Mountain Hardwear Power Stretch Zip T
$95 MSRP
user rating: 5 of 5 (1)
Smartwool NTS Mid 250 Hoody
user rating: 5 of 5 (1)
Polarmax Tech Silk Crew
$30 MSRP
user rating: 5 of 5 (1)
Patagonia Capilene 1 Silkweight Scoop
$45 MSRP
user rating: 5 of 5 (1)
Smartwool Midweight Turtleneck
$85 MSRP
user rating: 5 of 5 (1)
Patagonia Merino 3 Midweight Hoody
$125 MSRP
user rating: 5 of 5 (1)
Patagonia Merino Air Hoody
user rating: 5 of 5 (1)
Smartwool Midweight Hoody
$110 MSRP
user rating: 5 of 5 (1)
Ibex Indie Zip T
$95 MSRP
user rating: 4 of 5 (2)
Smartwool Lightweight Zip T
user rating: 4.5 of 5 (1)
Eddie Bauer First Ascent Midweight Crewneck Baselayer
$45 MSRP
user rating: 4.5 of 5 (1)
Sherpa Adventure Gear Baans Tech Quarter Zip
user rating: 4.5 of 5 (1)
Smartwool Midweight Funnel Zip
$100 MSRP
user rating: 4.5 of 5 (1)
Patagonia Merino 3 Midweight Crew
$85 MSRP
user rating: 4 of 5 (2)
Marmot Midweight Zip LS
$58 MSRP
user rating: 4 of 5 (1)
Patagonia Capilene 1 Silkweight Crew
user rating: 3.5 of 5 (1)
Helly Hansen HH Wool LS Crew
user rating: 3.5 of 5 (1)
Icebreaker Bodyfit 200 Oasis Crewe Scroll
user rating: 5 of 5 (2)
Icebreaker Bodyfit 260 Olympia Zip
discontinued
user rating: 5 of 5 (1)
Patagonia Capilene MW Variable Knit Crew
discontinued
user rating: 5 of 5 (1)
Under Armour ColdGear Sub Zero Mock
discontinued
user rating: 5 of 5 (1)
Patagonia Wool 2 Crew
discontinued
user rating: 4.5 of 5 (1)
Icebreaker Bodyfit 260 Olympia Crewe
discontinued
user rating: 4.5 of 5 (1)
Icebreaker GT 200 L/S Chase Zip
discontinued
user rating: 4 of 5 (1)
Polarmax TransDRY Cotton
discontinued
user rating: 4 of 5 (1)
The North Face XTC Midweight Crew
discontinued
user rating: 4 of 5 (1)
Isis Wool Zip-Neck Turtle
discontinued