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JB Men’s knit thermal suit is designed for comfort with wicking microfibers. This warmer is stretchy & comfortable. It can be used underneath formal or casual attire at work or a day out It can be worn as comfy pajamas on cold, chilly nights. It is designed for comfort with an elastic waistband and fleece lined microfibers, these thermal long johns provide a good blend of comfort, warmth, elasticity, and moisture protection.


52% Cotton

48% Polyester