This is the arm-less version of Mont's ultra warm Icicle Jacket. Retain most of the warmth of a really top quality down jacket, but get the added mobility of the vest design.

Packed full of nice little features, like a fleece lines cuffs, internal zip pocket, and an anatomical cut to prevent cold spots, this jacket will keep you happy as well as toasty. But really, very, very toasy. Extreme levels of toasty are achieved with 800+ loft white down, micro box walled baffle consturction, fleece lined collar and down filled pockets. This jacket is also exceptionally waterproof (20,000mm) and breathable (20,000g+/24hr) due to the the Hydronaute XT fabric, which is the same stuff they use on down sleeping bags.

Tech Specs

Made from highly breathable and water proof Hydronaute XT

Filled with 145g (MD) of highly water resistant DWR 800+ Loft down

Micro box walled baffle construction for superior warmth

Tuck stitched for superior strength and durability

Anatomical cut in rear to prevent cold spots

Mont’s unique side torso baffles maintain even down distribution

Fleece lined collar

Single pull hem drawcord

Two external down filled hand warmer pockets

Internal Zip security pocket

YKK #5 WR front zip

Under zip flap

Sewn with Epic Hydrophobic thread

Weight 460g (MD)