Double-Faced Fleece Thermal Underwear Pants: Made with 94% polyester and 6% spandex. The two sides fleece lining ensures unbeatable comfort and warmth all day long, stay cozy and keep warm, soft and stretchy to wear
Snug Fit Mens Base Layer Bottoms: Layering is essential to ward off the cold, so bundle up with a pair of mens thermal pants for cold weather this winter and stay comfortable while outside or in bed as a pajama
2 In 7 Bulge Pouch Design: No need to wear underwear inside when you wear these double-faced fleece thermal pants on cold winter days. The bulge pouch provides support and extra room to keep the package breathable and comfortable. No Open Fly
Elastic Waistband which is more comfortable to wear. Smooth flat lock for maximum comfort and reduced chafing. The 4-way stretch fabric provides full mobility without tearing prematurely
Please ignore the tag inside when you receive the thermal pants, it shows the Asian size. The US size you bought are labelled on the outside package! If you prefer loose fit, please buy one size up