Mens Macpac Socks | Macpac Liner Sock Black

The Close-Fitting Liner Sock Can Be Worn On Its Own, Or Under A Heavier Sock For Improved Insulation And Moisture Management.
Thermolite® Polyester’S Hollow Core Fibre Provides Lightweight Warmth And Comfort. A Non-Cushioned Construction Ensures A Close Fit Around Your Foot. The Elastic Ankle Support Prevents Ride-Down, And Nylon And Elastane Provide Durability And Comfort.