Men's Underwear & Baselayers
144 results
District Vision
Cargo Compression Long Tight - Men's
1 color
Current price: $187.48 Original price: $374.95
50% off
Smartwool
Merino 250 Baselayer Crew Boxed Top - Men's
1 color
Current price: $69.00 Original price: $115.00
40% off
Smartwool
Merino 250 Baselayer Hoodie - Men's
1 color
Current price: $65.25 Original price: $145.00
55% off
Smartwool
Intraknit Thermal Max Merino 1/4-Zip Baselayer Top - Men's
1 color
Current price: $85.25 Original price: $155.00
45% off
Mammut
Trift Half-Zip Long-Sleeve Top - Men's
1 color
Current price: $77.40 Original price: $129.00
40% off
Helly Hansen
Lifa Merino Midweight Crew Top - Men's
3 colors
Current price: $50.00 - $68.25 Original price: $105.00
Up to 50% off
This Item Ships Free*
(1)
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Black Diamond
Coefficient LT One-Piece - Men's
1 color
Current price: $100.00 Original price: $200.00
50% off
This Item Ships Free*
Backcountry
Cedars RWS Merino Lt-Wt Baselayer 1/2-Zip Scuba Top - Men's
1 color
Current price: $64.50 Original price: $129.00
50% off
Mammut
Trift Long Tights - Men's
1 color
Current price: $70.95 - $75.00 Original price: $129.00
Up to 45% off
This Item Ships Free*
Backcountry
Pines Microgrid Ultra-LT Baselayer Crew Top - Men's
1 color
Current price: $49.50 Original price: $99.00
50% off
This Item Ships Free*
Backcountry
Pines Microgrid Ultra-Lt Baselayer 1/4-Zip Top - Men's
2 colors
Current price: $49.50 Original price: $99.00
50% off
Backcountry
Pines Microgrid Ultra-Lt Baselayer 1/2-Zip Scuba Top - Men's
3 colors
Current price: $44.50 Original price: $89.00
50% off
Airblaster
Ninja Suit - Men's
1 color
Current price: $67.48 Original price: $149.95
55% off
This Item Ships Free*
Helly Hansen
Verglas 1/2-Zip Top - Men's
1 color
Current price: $51.00 Original price: $85.00
40% off
+6
ExOfficio
Give-N-Go 2.0 Boxer Brief - Men's
10 colors
Current price: $16.47 - $24.38 Original price: $32.50
Up to 45% off
Florence Marine X
Hydratight - Men's
1 color
Current price: $74.21 Original price: $98.95
25% off
ExOfficio
Everyday Boxer - Men's
3 colors
Current price: $11.98 - $14.98 Original price: $29.95
Up to 60% off
Smartwool
Everyday Merino Boxer Brief - Men's
1 color
Current price: $37.50 Original price: $50.00
25% off
Smartwool
Merino Boxer Brief - Men's
5 colors
Current price: $37.50 Original price: $50.00
25% off
Smartwool
Boxer Brief - Men's
5 colors
Current price: $30.00 Original price: $40.00
25% off
Smartwool
Merino Sport 150 Brief - Men's
2 colors
Current price: $22.50 Original price: $30.00
25% off
(3)
Icebreaker
BodyFit 150-Ultralite Anatomica Brief - Men's
3 colors
Current price: $30.00 Original price: $40.00
25% off
ExOfficio
Everyday Brief - Men's
2 colors
Current price: $7.78 - $9.08 Original price: $25.95
Up to 70% off
Smartwool
Intraknit Boxer Brief - Men's
2 colors
Current price: $41.25 Original price: $55.00
25% off
Smartwool
Merino Print Boxer Brief - Men's
2 colors
Current price: $37.50 Original price: $50.00
25% off
Smartwool
Merino Boxer - Men's
2 colors
Current price: $39.00 Original price: $52.00
25% off
Ortovox
120 Comp Light Boxer - Men's
2 colors
Current price: $44.00 Original price: $55.00
20% off
Icebreaker
Merino 125 Cool-Lite Anatomica Boxer - Men's
4 colors
Current price: $37.50 - $41.25 Original price: $55.00
25% off
Icebreaker
Anatomica Boxers - Men's
4 colors
Current price: $33.75 Original price: $45.00
25% off
(29)
Icebreaker
Anatomica Boxer + Fly - Men's
5 colors
Current price: $33.75 - $37.50 Original price: $50.00
25% off
(79)
ExOfficio
Give-N-Go 2.0 Boxer Brief - Men's
3 colors
Current price: $13.48 - $16.47 Original price: $29.95
Up to 55% off
Outdoor Research
Echo Boxer Briefs - Men's
3 colors
Current price: $26.21 - $26.25 Original price: $35.00
25% off
ExOfficio
Everyday Boxer Brief - Men's
2 colors
Current price: $16.47 Original price: $29.95
45% off
+5
ExOfficio
Give-N-Go 2.0 Boxer - Men's
9 colors
Current price: $14.98 - $24.38 Original price: $32.50
Up to 50% off
Ortovox
185 Rock'N'Wool Boxer - Men's
3 colors
Current price: $60.00 Original price: $75.00
20% off
ExOfficio
Give-N-Go Sport 2.0 9in Boxer Brief - Men's
2 colors
Current price: $27.38 Original price: $36.50
25% off
+3
ExOfficio
Give-N-Go Sport 2.0 6in Boxer Brief - Men's
7 colors
Current price: $25.84 - $25.88 Original price: $34.50
25% off
ExOfficio
Give-N-Go Sport 2.0 3in Boxer Brief - Men's
4 colors
Current price: $24.38 Original price: $32.50
25% off
ExOfficio
Give-N-Go 2.0 Brief - Men's
5 colors
Current price: $19.88 Original price: $26.50
25% off
ExOfficio
Give-N-Go 2.0 Boxer Brief - 2-Pack - Men's
4 colors
Current price: $41.25 Original price: $55.00
25% off
ExOfficio
Give-N-Go 2.0 Boxer - 2-Pack - Men's
4 colors
Current price: $41.25 Original price: $55.00
25% off
ExOfficio
Everyday Boxer Brief - Men's
4 colors
Current price: $24.34 - $24.38 Original price: $32.50
25% off