Reliable Heat Retention: Made of cozy waffle-knit fabric, our thermal shirts for men trap and retain body heat within the waffle pockets; A ribbed collar and cuffs help keep the cold out
Soft Cotton Construction: Our men's thermal long-sleeve shirt features an ultra-comfortable 100% cotton construction
Comfort-Driven Design: Our thermal shirt features a tagless label; Machine-washable men's waffle-knit long-sleeve shirt won't shrink excessively after washing
Combats Cold Conditions: Our men's long-sleeve thermal shirts help you weather very cold to extremely cold conditions during medium-exertion activities like hiking, camping, and even lounging
Versatile Sizing: Our men's long underwear top is available in sizes up to 3X
