Men's Winter Thermal Underwear Set, Slim Fit, High Elasticity, Double Warmth,. Experience Ultimate Comfort and Warmth with These Expertly Crafted Men's Long Johns. Designed with a Knit Weave, These Long Johns Are Tailored for a Perfect Fit, Ensuring You Stay Comfortable in Any Climate. Made from a Durable Blend of Polyester and Spandex, They Provide Excellent Stretch and Breathability, Making Them Ideal for Layering Under Your Clothing. Enjoy Unrestricted Movement and a Snug Fit, Perfect for Daily Wear or Outdoor Activities. These Long Johns Prioritize Your Comfort with Hypoallergenic Materials and No Wool Content, Ensuring They Are Gentle on Your Skin. Features: - Knit Weave for Optimal Fit and Comfort - Made from a Durable Polyester and Spandex Blend - Breathable and Stretchy for Unrestricted Movement - Hypoallergenic and Wool-free for Sensitive Skin - Ideal for Layering or Standalone Wear. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.