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.

PrimaLoft® Sport

PrimaLoft® Sport is the perfect combination of high performance insulation and value.

This technology combines ultra-fine and multi-diameter fibers for specific performance characteristics. The specially treated ultra-fine fibers help to form a water resistant insulating structure, while the multi-diameter fibers help to build loft.

If your idea of a great winter weekend takes you outside into the great outdoors, PrimaLoft Sport helps you feel at home and well insulated even if the weather turns wet.