ColdPruf Men's Authentic Dual Layer Long Sleeve Crew Neck Base Layer Top

ColdPruf Men's Authentic Dual Layer Long Sleeve Crew Neck Base Layer Top

• Thermachoice system: Very Cold to Extreme Cold Weather/Low to Medium Activity
• Flat Seams, Tagless and Extended Tail for Comfort
• Ring Spun Yarns Provides Exceptional Softness
• True Sizing for Accurate Fit

The Authentic - Natural Warmth and Comfort. The Authentic two layer garment has been specifically engineered with our ColdPruf Insulation System to trap air between the layers of fabric to provide a natural warmth shield. The Outer Layer of Merino Wool, nature's warmest fiber, blended with Combed Ring Spun Cotton and Nylon and paired with 100%Combed Ring Spun Cotton on the Inside, offers the desired warmth and comfort in very cold to extremely cold weather conditions during low to medium activity.