MONTBELL Men's SUPERIOR DOWN ROUND NECK VEST

High-quality 800 fill power down and a lightweight, matte face fabric come with a collarless design to provide comfortable warmth while allowing for smooth and easy layering. Features a snap button front to minimize bulk and provide a soft touch while on the trail or in town.

Material: 20-denier Ballistic® nylon ripstop (water repellent finish)
Lining: 10-denier Ballistic Airlight® nylon ripstop (water repellent finish, anti-static finish)
Weight: 117 g/ 4.1 oz
High-quality 800 Fill Power EX Down provides an excellent warmth-to-weight ratio
Sewn through construction keeps down insulation in place while lightening the weight
Specialized quilting pattern reduces cold spots and minimizes heat loss
Downproofing helps keep down from escaping through the face fabric
Round neck easily layers over other garments
Snap button front minimizes weight and provides a soft touch
2 unzippered hand pockets
Stuff sack included

Compressed size: φ9 x 15 cm/ φ3.3 x 5.8 in

About the material: EX Down

World class, high quality down
Montbell's premium down comes from water fowl that live in regions with seasonal temperature extremes. The down balls from birds in such regions are characteristically much larger.
Large down balls hold more warm air, which translates to needing less down to provide exceptional warmth retention.

Lightweight yet warm
When compared by weight to lower quality down, an equal amount of premium down is loftier and has better warmth retaining properties.

Sewn through construction

In sewn-through construction, stitch lines go from the exterior of the garment directly to the lining material to join the two layers, creating small pockets for down insulation. This simple method provides an economical way to keep down in place, while leaving the garment as light as possible.