This burly hard-shell is built to stand up to the toughest alpine conditions. A proven choice for professional mountain guides, the Stream Parka excels in the face of inclement mountain weather. By combining a durable outer fabric with GORE-TEX C-Knit Backer, this jacket boasts superior performance without the tactile performance of an ordinary hard shell. Pockets are positioned so as not to interfere with a harness and can easily accommodate thick gloves or goggles. The thoughtful design of this parka is intended to reduce the stresses of constant movement and keep you performing comfortably all day.

Specs

Material: 3-layer GORE-TEX C-knit Backer technology
70-denier friction-weave Ballistic® nylon taffeta
Standard DWR treatment
Weight: 462g
Color: MUSTARD (MST), PRIMARY BLUE (PRBL), RED (RD)
Size: S, M, L, XL, U/S, U/M, U/L, U/XL
Fully seam taped by light and thin 13 mm width tape
3-way adjustable hood (Helmet Compatible)
Face guard zip
Articulated elbows
Adjustable alpine cuffs
Weather resistant Aqua-Tect zipper
Wind skirt
Draw cords for waist adjustment hidden in pockets
Respiration system
Pit zips
2-way zipper
4 pockets (2 zippered chest pockets with key loops, 1 zippered interior pockets, 1 drop-in)
Stuff sack included
Compressed size: ∅13 x 31 cm

Fabric structure

Utilizes highly technical waterproof/breathable fabric. Comes in handly throughout the year with layering adjustment.

GORE-TEX fabrics 3 layer construction

The world's most waterproof/breathable membrane. GORE-TEX fabrics are perfect for highly aerobic sports that require the ultimate in waterproof / breathable technology in 3-layer construction.
The membrane has a over 50,000mm waterproofness rating and 35,000～44,000g/㎡ ·24 hrs breathability rating. (JIS L-1099 B-1 method)
The Surface of fabric is treated with a durable water repellent finish.

About the material: Ballistic nylon

Ballistic nylon is one and a half times more abrasion resistant than other similar weight fabrics and boasts three times the tear strength of nylons that are almost 20% heavier. Because of this, Ballistic nylons have allowed us to reduce the weight of many of our products by more than 50% without sacrificing the durability. We create Ballistic nylons by heating and stretching nylon fibers. Much like Tensiled steel, this process aligns the nylon molecules in each fiber, dramatically improving the strength and stamina of the fabric.

K-Mono Cut

Cut from a single piece of fabric, K-MONO CUT drastically reduces the amount of seam lines eliminating areas where water can penetrate, promoting the jacket to be waterproof and lightweight. This innovative pattern is based on Montbell's philosophy of "Ki-no-bi" which is a Japanese term for "Function is Beauty".

< WATERPROOF > Reducing the amount of seam lines eliminates areas where water can penetrate the jacket.
< LIGHTWEIGHT > Minimizing the amount of seam lines and tapes reduce the jacket's final weight.

Anti-Glisse Friction Weave

Stuff sack included

Laundry symbols

Clothing>Alpine Jackets & Pants>Alpine Jackets

Activity>Mountaineering (Alpine Conditions)>Outer Layer