Whether you're playing outdoors or relaxing indoors, wear this shirt to block the chill. Click button above to add to shopping cart Duofold Mid-Weight Long-Sleeve Crew-Neck Men's Thermal Underwear Shirt. It's your essential base layer for everyday warmth. From Duofold thermal underwear.
Soft cotton-rich fabric provides a two-layer thermal barrier. Protects you against the cold during a range of low-impact activities.
Special fabric technology wicks moisture to keep you dry.
Close-to-the-body fit allows sleek, non-bulky layering.