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LAPASA Men's Thermal Underwear Set Soft Fleece Lined Long Johns Heavyweight Base Layer Top & Bottom Winter Thermoflux 300 Extra Warm M24 Medium White
- Ultra Soft & Warm
- Flex Fit
- Layer of Comfort
- Snug
$44.99
Price as of Oct 16, 2026, 7:47 AM UTC. Prices and availability are subject to change. The price shown on Amazon at the time of purchase applies.
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Key features
Ultra Soft & Warm
LAPASA thermal underwear set are made with a polyester spandex micro-fleece fabric to provide the ultimate warmth, to weight ratio when the temperature begins to drop and minimizing heat loss. Super soft and comfortable men's base layers like a second skin for you.
Flex Fit
The elastic polyester spandex used has 4-way stretch to give you flexibility to move with you and keep you warm without sacrificing your range of motion or comfort. When you're going out, you can wear this thermal underwear top and bottom under your clothes to keep you warm and comfortable in cold climates or inclement weather while maintaining flexibility in activities.
Layer of Comfort
These thermal underwear set are designed to be thin but effective at insulating body heat. The light material is not just able to retain body heat but simultaneously wick away moisture to maintain a comfortable temperature.
Snug
Our thermal top and bottom are made to have a snug fit that ensures no bunching around your waistline or sleeves to reduce heat loss and better fit when worn under outer layers. The close-fitting style is more able to maintain body temperature and keep you warm. Our thermal underwear set has some elasticity and can stretch to fit all body type.
Options
LAPASA offers a wide variety of women's thermal underwear sets to suit your needs. Thermoflux 100 - Lightweight for brisk and cool weather to stay dry and cosy, Thermoflux 200 - Midweight for cooler temperatures where more warmth is needed, Thermoflux 300 - Heavyweight for the cold climate where strong heat insulation is a must.
LAPASA Men's Thermal Underwear Set Soft Fleece Lined Long Johns Heavyweight Base Layer Top & Bottom Winter Thermoflux 300 Extra Warm M24 Medium White
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