Sizes: M(32/35), L(35/38), XL(38/41) ,2XL(41/44) - Waist in cm. Optimal Warmth and Comfort: Designed with just the right weight, these thermal long johns keep you warm and comfortable, ensuring your body heat is retained even in cold conditions. Soft and Durable Fabric Blend: Made from a soft knit blend of 53% polyester and 47% cotton, this fabric is both durable and gentle on the skin, providing long-lasting comfort and wear. Tailored Fit for Easy Mobility: Featuring an inside leg measurement of approximately 27 inches, these long johns offer a snug fit that allows for easy movement, making them perfect for layering under clothes. Machine Washable Convenience: These thermal long johns are easy to care forsimply machine wash them to keep them clean and ready for use, without any hassle. Versatile Sizing Options: Available in sizes M (32/35) to 4XL (47/50), these long johns cater to a wide range of body types, ensuring everyone can find their perfect fit. Chums Men's Heatguard Polyester Cotton Blend Thermal Long John Base Layer in White Size: 3XL