Is the highest performing insulation on the market for warmth, water resistance, softness and compressibility. PrimaLoft® ONE is an ultrafine microfiber insulation that is as warm, soft and lightweight, and is warmer wet or dry than all other insulations.
Advanced multi-denier continuous filament insulation engineered for superior warmth, softness and loft. PrimaLoft® SYNERGY is constructed of both fine and ultra fine denier continuous filament fibers. This fiber composition results in an insulation that raises the performance bar of continuous filament insulations.