Men's Cotton Thermal Underwear – Slim Fit Long Johns For Winter & Layering (M-XXL, 95% Cotton, Midweight , Black/White/Gray)

Winter-Proof Comfort Starts from Within​​ Cold legs ruin your day? These thermal long johns lock in body heat without bulk. Key Warmth Features​​ 95% Cotton + 5% Elastane​​: Natural fiber breathes, stretch ensures mobility. ​​200GSM Midweight​​: Ideal for 0°C to -15°C climates. Ankle-to-Waist Coverage​​: No chilly gaps when bending. Tagless Labeling​​: Eliminates neck irritation. Classic Colors​​: Seamlessly layers under suits or jeans. Smart Layering Solutions​​ ​​Office Ready​​: Slim profile hides under dress pants. ​​Outdoor Adventures​​: Wicks sweat during winter hikes. ​​Home Lounge​​: Cozy enough for Netflix marathons. Seasonless Versatility​​ Pair with shorts in spring or wear solo in deep winter. Cold-wash recommended.