Stanfield's waffle thermal long johns underwear has great durability. The waffle knit fabric creates pockets of trapped warm air throughout the garment to insulate your body, making it ideal to wear in moderate to very cold weather. • Fly opening • Double seat for additional warmth and durability • Cuffs reinforced with spandex for comfort and shape retention • Signature Stanfield's elastic waistband • Made in Canada Elastic waistband Imported Material & Care Cotton, polyester Machine washable