LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns for Men Winter Leggings Lightweight/Midweight/Heavyweight M10/M56/M25 L Heavyweight (1 Bottom) Black (1 Bottom, Heavyweight)

Material composition Lightweight: 90% Polyester, 10% Spandex; Midweight: 86% Polyester, 14% Spandex; Heavyweight: 95% Polyester, 5% Spandex
Care instructions Machine Wash
Closure type Pull On
Inseam 38.6 Inches
Country of origin China
Please choose the different styles according to the temperature: Thermoflux 100 - Lightweight (160g / ㎡), Thermoflux 200 - Midweight (210g / ㎡), Thermoflux 300 - Heavyweight (260g / ㎡).
LAYER OF COMFORT - Effective at keeping your body's heat. Suitable for outdoor winter sports, such as skiing, running, cycling, etc. Suitable for indoor wear, as home clothes and next-to-skin layer, accompany you and your family through the warm and comfy winter.
SNUG - The long johns 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.
STRETCH & FLEX - The four-way stretch fabric makes for a comfortable and flexible fit that will flex and move along with your body while maintaining a full range of movement.
EASY ACCESS - Convenient open fly design provides quick and comfortable access when nature calls.