Indera Big Men's Thermal Pants Heavyweight Long Johns HEAVYWEIGHT Thermal Pants for big men in off-white/natural color. THIS IS A SNUG-FITTING GARMENT. Go up 1-2 sizes for a looser fit. Refer to Hand Measurements chart in the photo gallery for each size's measurements. RATED FOR EXTREMELY COLD TEMPERATURES. Shrinkage controlled for lasting size and shape. MADE IN USA by Indera - One of the largest suppliers of thermal underwear products in the USA for over 100 years FABRIC: 9.1 oz. Heavyweight waffle knit - 50% Cotton/50% Polyester. Manufacturer's description: "Super Heavyweight."