Our thermal range for men is perfect for people residing in cold and frigid areas to stay warm throughout the day. David Archy manufactures and sells trunks, briefs, undershirts, sleepwear sets, thermals, socks, and robes for men of various shapes and sizes. David Archy thermal pants, thermal shirts, and boxers are its best-selling products out of its diverse product lines. Naby blue might be the most used color in men’s clothing. Durable or fancy? Look or feel? What you want in your David Archy Navy Blue Thermal for men depends on materials like Blend, Cotton, Rayon and Acrylic.