Duofold Men's Mid Weight Crew Neck Thermal Base Layer

The duafold thermal underwear shirt does the job keeps me warm in cold temperatures living in New England we need it going to use even more for my walking for my health so I can continue to do so during winter is very comforable

My husband and I have been wearing Duofolds for many years (decades?). The originals - wool & cotton- are the best. The only thing I dislike are the so-called 'smart tags'. You can cut a normal tag out. The smart tags are fine at first, but over time they dry out and become very rough and irritating. Since there is no way to get rid of them, I end up sewing small squares of soft fleece material over them to completely cover them. Wish they would go back to normal fabric tags!!!! Other than that, they are well made, right sized, and very warm.