Winter Thermal Underwear Set Warm Long Johns Base Layer Leggings & Tight. Introducing Our Premium Men's Long Johns, Designed for Ultimate Comfort and Warmth. Crafted from a High-quality Blend of Spandex and Polyester, These Long Johns Offer Exceptional Stretch and Durability. Featuring a Wool Lining, They Provide Additional Insulation to Keep You Cozy During Colder Days. Carefully Choose Your Size Using Our Size Chart to Ensure a Perfect Fit. If You Need Assistance, Our Customer Support is Ready to Help You Make the Right Choice. Features: - Material: Spandex, Polyester Blends - Wool Lining for Extra Warmth - Designed Specifically for Men - Flexible and Durable Fabric - Available in Various Sizes. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.