PrimaLoft® One

PrimaLoft® One is the ultimate microfiber insulation.

Ultra fine fibers are specially treated in a patented process and then combined into an insulating core that is incredibly soft, lightweight and water resistant. PrimaLoft One absorbs 3 times less water, is 14% warmer when dry and is 24% warmer when wet than the competitive insulation.

The human body is 98.6 degrees Fahrenheit but often ends up in places that threaten to make it far colder than that! PrimaLoft insulates your body to keep it comfortable and conserve energy even in extreme cold.

Marmot MemBrain®

MemBrain® fabric balances the best performance in waterproof, breathable fabric with excellent durability.

MemBrain® reduces internal condensation while increasing comfort by reducing the chilling effect caused by condensation build-up. When used with insulated garments or sleeping bags, MemBrain® protects the insulation from harsh weather conditions.

MemBrain® 10 fabrics add the benefit of lamination technology at a cost-effective price.