Men's Running Baselayers

Categories

Boxers, Briefs, Bikinis

Brands

ExOfficio
Stoic
Icebreaker
SportHill
Under Armour
Minus33
Burton
Patagonia
Arc'teryx
Helly Hansen

Price

less than $25
$25 - $49.99
$50 and above

Sort by: name | rating | price | availability | recently reviewed

ExOfficio Give-N-Go Boxer Brief
user rating: 5 of 5 (5)
ExOfficio Give-N-Go Boxer Brief Boxers, Briefs, Bikini
$17 - $26
Stoic Merino 200 Boxer Brief
user rating: 5 of 5 (1)
Stoic Merino 200 Boxer Brief Boxers, Briefs, Bikini
$45
Icebreaker Anatomica Brief
user rating: 4.5 of 5 (1)
Icebreaker Anatomica Brief Boxers, Briefs, Bikini
$24 - $29
SportHill Northwind Unders
user rating: 4 of 5 (1)
SportHill Northwind Unders Boxers, Briefs, Bikini
$38
Under Armour Original Series 9-inch Boxerjock
user rating: 4 of 5 (1)
Under Armour Original Series 9-inch Boxerjock Boxers, Briefs, Bikini
$20
Minus33 Acadian Lightweight Boxer Brief
Minus33 Acadian Lightweight Boxer Brief Boxers, Briefs, Bikini
$24 - $29
Burton Lightweight Boxer Short
Burton Lightweight Boxer Short Boxers, Briefs, Bikini
$24
Patagonia Capilene 1 Silkweight Briefs
Patagonia Capilene 1 Silkweight Briefs Boxers, Briefs, Bikini
$25
Icebreaker Boxer Brief w/Fly
Icebreaker Boxer Brief w/Fly Boxers, Briefs, Bikini
$24
Icebreaker Oasis Boxers w/Fly
Icebreaker Oasis Boxers w/Fly Boxers, Briefs, Bikini
$40 - $49
Arc'teryx Phase SL Boxer
Arc'teryx Phase SL Boxer Boxers, Briefs, Bikini
$45
Helly Hansen Warm Boxer
Helly Hansen Warm Boxer Boxers, Briefs, Bikini
$34 - $35
ExOfficio Give-N-Go Boxer
ExOfficio Give-N-Go Boxer Boxers, Briefs, Bikini
$16 - $26
Under Armour Original Series 3-inch Boxerjock
Under Armour Original Series 3-inch Boxerjock Boxers, Briefs, Bikini
$20
The North Face Kilowatt Brief
The North Face Kilowatt Brief Boxers, Briefs, Bikini
$30
Icebreaker Anatomica Boxer Briefs w/ Fly
Icebreaker Anatomica Boxer Briefs w/ Fly Boxers, Briefs, Bikini
$23 - $51
Sugoi Midzero Wind Boxer
Sugoi Midzero Wind Boxer Boxers, Briefs, Bikini
$36
EMS Techwick Boxer Briefs
EMS Techwick Boxer Briefs Boxers, Briefs, Bikini
$16
SmartWool Microweight Boxer Brief
SmartWool Microweight Boxer Brief Boxers, Briefs, Bikini
$36 - $47
Icebreaker Everyday Boxers w/Fly
Icebreaker Everyday Boxers w/Fly Boxers, Briefs, Bikini
$28 - $35
Tasc Performance Loose Fit Boxer
Tasc Performance Loose Fit Boxer Boxers, Briefs, Bikini
$24
The North Face GTD Wind Brief
The North Face GTD Wind Brief Boxers, Briefs, Bikini
$40
EMS Techwick Boxers
EMS Techwick Boxers Boxers, Briefs, Bikini
$16
Patagonia Capilene 1 Silkweight Boxers
Patagonia Capilene 1 Silkweight Boxers Boxers, Briefs, Bikini
$20 - $35
Ibex Woolies Boxers
Ibex Woolies Boxers Boxers, Briefs, Bikini
$37 - $49
Icebreaker Anatomica Relaxed Boxers w/Fly
Icebreaker Anatomica Relaxed Boxers w/Fly Boxers, Briefs, Bikini
$32 - $40
Under Armour Mesh 6" Boxerjock
Under Armour Mesh 6" Boxerjock Boxers, Briefs, Bikini
$22
ExOfficio Give-N-Go Sport Brief
ExOfficio Give-N-Go Sport Brief Boxers, Briefs, Bikini
$15 - $16
The North Face Light Boxer Brief
The North Face Light Boxer Brief Boxers, Briefs, Bikini
$19 - $35
SmartWool Lightweight Boxer
SmartWool Lightweight Boxer Boxers, Briefs, Bikini
$36 - $51
Ibex Woolies 220 Boxer
Ibex Woolies 220 Boxer Boxers, Briefs, Bikini
$49
Rab MeCo 120 Boxer
Rab MeCo 120 Boxer Boxers, Briefs, Bikini
$34 - $44
Ibex Zepher Boxer
Ibex Zepher Boxer Boxers, Briefs, Bikini
$41 - $59
Patagonia Capilene 1 Stretch Briefs
Patagonia Capilene 1 Stretch Briefs Boxers, Briefs, Bikini
$15 - $30
REI Boxer Jack Underwear
REI Boxer Jack Underwear Boxers, Briefs, Bikini
$23
Patagonia Capilene 1 Silkweight Boxer Briefs
Patagonia Capilene 1 Silkweight Boxer Briefs Boxers, Briefs, Bikini
$18 - $32
SmartWool Microweight Brief
SmartWool Microweight Brief Boxers, Briefs, Bikini
$29 - $41
Icebreaker Sprint Shorts
Icebreaker Sprint Shorts Boxers, Briefs, Bikini
$65
Patagonia Capilene 2 Lightweight Boxer Briefs
Patagonia Capilene 2 Lightweight Boxer Briefs Boxers, Briefs, Bikini
$21 - $35
Helly Hansen Warm Boxer Windblock
Helly Hansen Warm Boxer Windblock Boxers, Briefs, Bikini
$37
Icebreaker Relay Boxer Brief
Icebreaker Relay Boxer Brief Boxers, Briefs, Bikini
$27 - $50
EMS Techwick Briefs
EMS Techwick Briefs Boxers, Briefs, Bikini
$14
Icebreaker Anatomica Boxer
Icebreaker Anatomica Boxer Boxers, Briefs, Bikini
$25 - $39
Under Armour Original Series 6-inch Boxerjock
Under Armour Original Series 6-inch Boxerjock Boxers, Briefs, Bikini
$14 - $20
RailRiders Ultra-Light Boxer Brief
RailRiders Ultra-Light Boxer Brief Boxers, Briefs, Bikini
$25
Stio Basis Power Dry Boxer
Stio Basis Power Dry Boxer Boxers, Briefs, Bikini
$55
Ibex Balance Boxer
Ibex Balance Boxer Boxers, Briefs, Bikini
$30
ExOfficio Give-N-Go Brief
ExOfficio Give-N-Go Brief Boxers, Briefs, Bikini
$13 - $20
Patagonia Capilene 2 Lightweight Briefs
Patagonia Capilene 2 Lightweight Briefs Boxers, Briefs, Bikini
$17 - $30
Ibex D-Lux Boxer
Ibex D-Lux Boxer Boxers, Briefs, Bikini
$36 - $59
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