Thermal Underwear & Socks - Men

Discover top-quality men's first layers and socks at Sport Radical, your premier online destination for outdoor apparel. Our collection features a wide range of base layers and socks designed to provide warmth and comfort during outdoor activities. Pair your first layers and socks with compatible accessories such as moisture-wicking hats, insulated gloves, and performance socks for enhanced performance.

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49 products
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LENZ
HEAT SOCK 5.1 SLIMFIT
$138.00
LANCTOT
SKI MERINO MV SOCKS
$38.00
AIRBLASTER
MERINO NINJA SUIT
$261.00
SIDAS
SKI MERINO JR. SOCKS
$23.00
ARMADA
CONTRA BASELAYER BOTTOM
$34.00 $56.00
Sale
SOUVENIR
QUILTED MID LAYER TOP
$53.00 $105.00
Sale
LENZ
HEAT SOCK 5.1
$142.00
VANS
SMARTWOOL FULL CUSHION SNOW SOCK
$27.00
VANS
SMARTWOOOL TARGETED CUSHION SNOW SOCK
$27.00
LENZ
LITHIUM PACK 1200
$209.00
THIRTY TWO
WO JONES MERINO SOCK
$34.00
THIRTY TWO
WO B4BC MERINO SOCK
$34.00
THIRTY TWO
DOUBLE SOCK
$23.00
THIRTY TWO
SIGNATURE MERINO SOCK
$34.00
THIRTY TWO
JONES MERINO SOCKS
$34.00
BURTON
AK ENDURANCE SOCK
$38.00
LÉ BENT
NORDIC XC FULL SNOW SOCK
$31.00
LÉ BENT
NORDIC RACE TARGETED SNOW SOCK
$29.00
LÉ BENT
XAVIER DE LA RUE PRO SERIES SNOW SOCK
$36.00
LÉ BENT
KIDS MONSTER PARTY LIGHT SNOW SOCK
$24.00
LÉ BENT
SAMMY CARLSON PRO SERIES SNOW SOCK
$36.00
LÉ BENT
CODY TOWNSEND PRO SERIES ZERO CUSHION
$38.00
Sold out
LÉ BENT
CORE MIDWEIGHT CREW
$110.00
LÉ BENT
CORE LIGHTWEIGHT CREW
$100.00
AIRBLASTER
HOODLESS NINJA SUIT
$127.00
AIRBLASTER
CLASSIC NINJA SUIT
$142.00
BURTON
MIDWEIGHT X BASE LAYER CREW
$75.00
BN3TH
PRO FULL LENGTH
$14.00 $45.00
Sale
LÉ BENT
MONSTER PARTY LIGHT SNOW - KIDS
$23.00
LÉ BENT
OAKEN MIDWEIGHT SNOW SOCK
$27.00
LÉ BENT
SHRED ULTRA LIGHT SNOW SOCK
$26.00
LÉ BENT
GLACIER ULTRA LIGHT SNOW SOCK
$26.00

Volcom
Vans
Rhythm
Billabong
Picture
Roark
ONeill