Base Layer Tops

user rating: 5 of 5 (1)
Arc'teryx Rho LT Zip Neck
$94 - $125
user rating: 5 of 5 (1)
Fjallraven Bergtagen Woolmesh Sweater
$120
user rating: 5 of 5 (1)
Marmot Midweight Crew LS
$60
user rating: 5 of 5 (6)
Patagonia Capilene 2 Lightweight Zip-Neck
user rating: 5 of 5 (2)
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)
Icebreaker Oasis Long Sleeve Crewe
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)
Kora Shola 230 Crew
$145 MSRP
user rating: 5 of 5 (1)
Patagonia Capilene 2 Lightweight Crew
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)
Omni-Wool Midweight Crew
$35 MSRP
user rating: 5 of 5 (1)
REI Midweight Polartec Power Dry Zip-T
$37 MSRP
user rating: 5 of 5 (1)
Beyond Clothing Aether Crew
$75 MSRP
user rating: 5 of 5 (1)
Woolx Everyday Long Sleeve Crew 230 Midweight
$74 MSRP
user rating: 5 of 5 (1)
Ortovox Merino 130 Short Sleeve
$82 MSRP
user rating: 5 of 5 (1)
Mont Slinx LS Zip
user rating: 5 of 5 (1)
Helly Hansen Warm Ice Crew
$75 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)
First Lite Chama Hoody
user rating: 5 of 5 (1)
Under Armour Catalyst Longsleeve T
$35 MSRP
user rating: 5 of 5 (1)
Ridge Merino Inversion Heavyweight Crew
$90 MSRP
user rating: 5 of 5 (1)
Ibex Indie Zip T
$95 MSRP
user rating: 5 of 5 (1)
Coldpruf Platinum II Crew
$33 MSRP
user rating: 5 of 5 (1)
U.S. Military Gen III, Level 2 ECWCS Top
user rating: 5 of 5 (2)
Patagonia Capilene EW Stretch Zip-T
discontinued
user rating: 5 of 5 (2)
Helly Hansen L/S Crew
discontinued
user rating: 5 of 5 (2)
Smartwool Midweight Zip T
$90 MSRP
discontinued
user rating: 5 of 5 (1)
Helly Hansen HH Dry Stripe Crew
discontinued
user rating: 5 of 5 (1)
Icebreaker Bodyfit 260 Slalom Zip
discontinued
user rating: 5 of 5 (1)
Polarmax Severe Gear Fleece Crew
discontinued
user rating: 5 of 5 (1)
The North Face XTC Midweight 1/4 Zip
discontinued
user rating: 5 of 5 (1)
Patagonia Capilene MW Variable Knit Crew
discontinued
user rating: 5 of 5 (1)
REI Lightweight MTS Long-Sleeve Crew
discontinued
user rating: 5 of 5 (1)
Ibex Swerve Long Sleeve Top
discontinued
user rating: 5 of 5 (1)
Patagonia Wool 3 Zip Neck
discontinued
user rating: 5 of 5 (1)
Patagonia Wool 2 Crew
discontinued
user rating: 4.5 of 5 (1)
Outdoor Research Enigma Half Zip
$43 - $59
user rating: 4.5 of 5 (1)
Black Diamond Solution 150 Merino Base Crew
$89 - $119
user rating: 4.5 of 5 (1)
Craft Active Extreme 2.0 CN LS Top
$51
user rating: 4.5 of 5 (1)
Helly Hansen HH Lifa Merino 1/2 Zip
$49 - $73
user rating: 4.5 of 5 (1)
Patagonia Capilene Thermal Weight Zip-Neck
$64 - $99
user rating: 4.5 of 5 (1)
Patagonia Capilene Air Hoody
$97 - $103