Men’S Prothermal Fleece Long Johns>Macpac Clearance

Prothermals Are Our Highest Performing Synthetic Base Layers. These Thermal Long Johns Are Made With Polartec® Power Grid™ Fleece For Superior Breathability, Lightweight Warmth, And Compressibility.
This Fabric’S Internal Grid Pattern Wicks Moisture To Keep You Comfortable For Longer. Polygiene Stayfresh™ Technology Prevents The Growth Of Odour-Causing Bacteria, And A Touch Of Elastane Ensures Free Movement.
Ideal For Climbs And Active Pursuits In Cold Weather.
Polartec® Power Grid™ Is Made With 25% Post-Consumer Recycled Content. Polygiene Stayfresh™ Technology Uses Silver Chloride Sourced Naturally From Water And Soil.
Bluesign® Approved Means This Fabric Has Been Manufactured With The Responsible Use Of Resources.