Innovative insulation for all-weather warmth. Developed in partnership with Primaloft, Inc., Thermoball is a revolution in insulation technology.
Women's Thermoball
REVOLUTIONARY INSULATED PERFORMANCE
Designed for all-weather warmth, Thermoball offers the same lightweight compressibility as down while delivering the wet-weather insulating performance of synthetic insulation.
Men's Thermoball
Revolutionary then. Iconic now. From mountain summits to city streets, this water resistant 700-fill down jacket is an enhanced replica of our original 1996 version.