Men's Thermals
Long johns and thermal sets for cold weather.
Base layers for cold weather. A thermal works by trapping air against the skin, which only happens if it fits close — a loose thermal is just an extra layer, not a warm one.
112 products
Showing 12 of 112 products
Long Johns
Starred Long Johns | dmunderwear
$23.96
Long Johns
Sprawl Long Johns | dmunderwear
$23.96
LoungewearLong johns
ORVLS WFH Thermal Leggings | dmunderwear
$20.30
Long JohnsDrawstring
ORVLS Striped Mesh Tights | dmunderwear
$22.40
ActivewearLong johns
ORVLS Show-It Thermal Long Johns | dmunderwear
$23.10
Long Johns_label_New
Thermal Long Sleeve Tops/Long John Set 231201 | dmunderwear
$37.52
Long Johns
Classic Fly Long Johns | dmunderwear
$19.91
Long Johns_label_New
Sexy Sport Long John 230401 | dmunderwear
$19.12
Long JohnsCotton
JOCKMAIL JM1108 - Americana Longjohn | dmunderwear
$25.17
Long JohnsCotton
JOCKMAIL JM1107 - Striped Longjohn | dmunderwear
$25.17
Long JohnsCotton
JOCKMAIL JM1106 - Stripe Longjohn | dmunderwear
$25.17
Long JohnsCotton
JOCKMAIL JM1105 - Floral Longjohn | dmunderwear
$25.17
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What to check
- Fit — close to the skin, or the insulation does not work
- Fabric — brushed insides hold more warmth
- Seams — flat seams matter more under other layers
Sizing
Sizing follows waist measurement rather than the size you usually buy — cuts are graded differently between makers, and two pairs labelled the same can sit very differently. The measurement for each style is on its product page.