HydraPak ArcticFusion Insulated Hydration Tube sock MIZUNO DRYLITE® Moisture Management: Using

MIZUNO DRYLITE® Moisture Management: Using a dual filament yarn construction to transport excess moisture away from the body to create a comfortable and dry body microclimate for best performance

You can feel the effect of compression throughout your entire leg

By comparison

Early state Meta-Rocker

it would be the Fresh Foam X 1080

HydraPak ArcticFusion Insulated Hydration Tube sock MIZUNO DRYLITE® Moisture Management: UsingIce belongs on the mountain, not in your hydration system. Thats why we created the ground breaking ArcticFusion Tube Kit. This innovative solution is a premium tube system that helps keep water flowing in freezing temps. It has our Phaser bite valve on one end and the Plug N Play connector on the other, and it has 50% more foam insulation than competing brands. Dust Cover High Flow Insulated For Cold Weather Plug N Play Connector