Long Johns Men's Pants: Stay Warm This Winter Chilly weather? Don't go cold! Layer up with time-tested thermal underwear. These men's long john pants trap and retain body heat to keep you warm and comfortable during the long winter days and nights. It's the perfect base layer! Includes pants only (shirt sold separately). Rated for cold temperatures. Circular, waffle knit. Cotton rich for comfort. Shrinkage controlled. Rib cuffs. Color: Natural. Fabric: 65% Cotton, 35% Polyester Thermals. Fabric Weight: 5 oz. Designed in the USA. Made the same way for 104 years. Complete your set! Matching thermal shirts are also available.Sizing Guide Small: Waist 30-32". Medium: Waist 34-36". Large: Waist 38-40". XL: Waist 42-44". 2XL: Waist 46-48". 3XL: Waist 50-52". 4XL: Waist 54-56"
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Men's Traditional Long Johns Pants - 3XL, Natural

Long Johns Men's Pants: Stay Warm This Winter

Chilly weather? Don't go cold! Layer up with time-tested thermal underwear. These men's long john pants trap and retain body heat to keep you warm and comfortable during the long winter days and nights. It's the perfect base layer!

  • Includes pants only (shirt sold separately)
  • Rated for cold temperatures
  • Circular, waffle knit
  • Cotton rich for comfort
  • Shrinkage controlled
  • Rib cuffs
  • Color: Natural
  • Fabric: 65% Cotton, 35% Polyester Thermals
  • Fabric Weight: 5 oz
  • Designed in the USA
  • Made the same way for 104 years

Complete your set! Matching thermal shirts are also available.

Sizing Guide

  • Small: Waist 30-32"
  • Medium: Waist 34-36"
  • Large: Waist 38-40"
  • XL: Waist 42-44"
  • 2XL: Waist 46-48"
  • 3XL: Waist 50-52"
  • 4XL: Waist 54-56"
  • 5XL: Waist 58-60"
  • 6XL: Waist 62-64"

Other important sizing info:

  • Regular inseam fits height of 5'8" to 6'
  • Tall pant sizes fit height of 6'1" to 6'3"
  • Tall pants outseam length is 3" longer than regular
  • Tall inseam length is 1-3/4" longer than regular
  • Tall front and back rise is 1-1/4" longer than regular