Nano Pro

Nano Pro

Nano Pro

What Is It?

Marmot's most comfortable waterproof/breathable coating technology ever. NanoPro's™ superior microporous structure is dynamically air permeable, allowing for air exchange to help shed excess moisture vapor without compromising the waterproofness or windproofness of the garment.

How does it work?

Marmot NanoPro™ coating utilizes a new microporous technology with a pore structure that is 30% smaller than previous generations. These very small, very densely packed pores allow for enhanced breathability while maintaining excellent waterproofness.

This pore structure is also air permeable allowing for dynamic air exchange. This air permeability combined with the enhanced breathability creates a fabric that is incredible comfort through a wide range of actives.

What are the benefits?

The most technically advanced 2.5 Layer coating on the market. Offering unprecedented performance in a coated fabric with it's Dynamic Air Permeability, and long term durable waterproofness.

Marmot NanoPro™ is 43% more breathable than our previous coating technology. This advancement in fabric technology brings a new level of performance to value conscious consumers.

Performance Specifications

Waterproofness: 10,000 mm minimum JIS-L 1092

Breathability: 17,000 gm / 24h minimum JIGS-1099 B1 11,500 gm / 24h minimum JIGS-1099 A1

CFM: 0.2 CFM Air Permeability

Hohenstein RET: 5.0 to 5.4

Technology: 2.5 layer Microporous Coating with Dry Touch finish

What Is It?

The pinnacle of 2.5 and 3-layer lamination technology Marmot NanoPro Membrain™™ is our most comfortable waterproof/breathable technology ever. NanoPro's™™superior microporous structure is dynamically air permeable, allowing for air exchange to help shed excess moisture vapor without compromising the waterproofness or windproofness of the garment.

How does it work?

Marmot NanoPro Membrain™™ utilizes a new microporous lamination technology with a pore structure that is 200% smaller than previous generations. These very small pores (three microns in size) are very densely packed allowing for enhanced breathability while maintaining excellent waterproofness. This pore structure is also air permeable allowing for dynamic air exchange. This air permeability combined with the enhanced breathability creates a fabric that is incredible comfort through a wide range of actives.

To further improve breathability NanoPro Membrain™™ is laminated together using a new advance process that reduces the amount of adhesive necessary to bond the membrane with the fabric. This new lamination process combined with the thinness of the lamination helps to maximum breathability, and greatly improves the drape and hand of the fabric.

What are the benefits?

Quiet with a soft supple hand, Marmot NanoPro Membrain™™ technology has created the most comfortable 2.5 Layer fabrics that we have ever offered. Up to 140% more breathable then our previous 2.5 lamination technology, its unsurpassed breathability and superb waterproofness make it our high performance choice for lightweight 2.5 Layer garments.

Performance Specifications

Waterproofness: 10,000 mm minimum JIS-L 1092

Breathability: 20,000 to 47,000 gm / 24h JIGS-1099 B1 11,700 to 12,500 gm / 24h JIGS-1099 A1

CFM: 0.14 to 0.20 CFM Air Permeability

Hohenstein RET: 2.9 to 4.0

Technology: 2.5 Microporous lamination with Dry Touch finish

What Is It?

The newest addition to the Marmot’s revolutionary NanoPro waterproof / breathable collection NanoPro Membrain™ 3-layer combines the superior performance of NanoPro Membrain technology with the durability of a 3-layer fabric construction.

How does it work?

Marmot NanoPro Membrain™ utilizes a microporous lamination technology with a pore structure that is 30 % smaller than previous generations. These very small pores (three microns in size) are very densely packed allowing for enhanced breathability while maintaining excellent waterproofness. This pore structure is also air permeable allowing for dynamic air exchange. This air permeability combined with the enhanced breathability creates a fabric that is incredible comfort through a wide range of actives.

The lamination is protected from abrasion by a 20 denier tricot backer. With a soft supple hand this protective layer creates a comfortable dry feeling next to skin.

What are the benefits?

By combining the outstanding performance of Marmot NanoPro Membrain™ technology with the robust durability of a 3-layer fabric construction we have created our comfortable 3-layer fabrics ever. An additional benefit to the technology is its ability to work with stretch fabrics. Unlike other 3-layer technologies Marmot NanoPro Membrain™ 3-layer allows stretch fabrics to maintain their full range of motion.

Performance Specifications

Waterproofness: 20,000 mm minimum JIS-L 1092

Breathability: 13,500 / 24h JIGS-1099 B1 9,500 / 24h JIGS-1099 A1

CFM: 0.05 CFM Air Permeability

Hohenstein RET: 2.9 to 4.0

Technology: 3-layer Microporous lamination