Marmot Heat Technology


Marmot uses the drirelease® patented blend of synthetic and natural fibers in our Men's and Women's shirts because we believe the combination of wicking, quick drying and odor elimination is the perfect pairing with our designs to take you from trail to town.

drirelease® with FreshGuard®

drirelease® with FreshGuard®

What is it?

drirelease® with FreshGuard® is a moisture-transport system built into the yarn that delivers everlasting wicking that won't wash out.

How does it work?

drirelease® with FreshGuard® wicks moisture by moving liquid away from skin and pushing it to the outside of the fabric. FreshGuard® is embedded in the fabric eliminating odors and stopping the attraction of odor-causing bacteria.

What are the benefits of this technology?

drirelease® fabric dries quickly, in fact it dries 4x faster than cotton making it energy saving because your drirelease® garment will spend less time in the dryer. And because no harmful chemicals are used, drirelease® is environmentally friendly.

Performance Specifications

A patented blend of 85-90% hydrophobic/synthetic ("water-hating") fibers
10-15% natural/hydrophilic ("water-loving") fibers

drirelease® TENCEL®