Since 1906 hunters, skiers, and outdoor enthusiasts of all types have trusted Duofold to keep them warm and comfortable when temperatures are well below the freezing mark. The underwear's two-layer construction traps air between the soft, next-to-the-skin inner layer (100% cotton) and the blended outer layer (65% cotton, 25% merino wool, 10% nylon) creating a thermal barrier for maximum cold-weather protection. Elastic-waist bottoms have banded cuffs to help seal in the warmth. Machine wash and dry. Imported.

• Soft 100% cotton inner layer next to your skin
• Cotton, wool, nylon blend outer layer for extra warmth
• Color is blue
• Fly front

When winter is at its worst this Duofold long underwear is at its best keeping you good and warm.

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