These GI Vintage Thermal Underwear bottoms work as hard as you do to keep you warm, dry, and odor-free on those cold days. They feature a high-density yarn of super-soft polyester with cuffs and a waistband, ensuring no annoying movement during the day.

• 100% Polyester
• Breathable, comfortable, and warm
• Comfortable waistband and ankle cuffs
  
• Vintage from the 1960s
• Genuine US Military Issued
• NSN: 8415-00-NSH-0083
• Made in USA

These thermal bottoms feature a fast dry technology that wicks away sweat, providing all-day comfort that is gentle to the skin.