Name: Mountain Equipment Senja Men's Jacket
Brand: Mountain Equipment
Price: 549.95 NZD
Availability: OutOfStock

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Description

The Senja Men’s Jacket is an excellent all-around option for outdoor adventurers, offering a blend of warmth, protection, and portability. Whether hiking, climbing, or skiing, this jacket is perfect for cold weather, providing enough insulation for harsh conditions while remaining lightweight and easy to pack when not in use. It’s designed to perform across various terrains, from high-altitude ascents to wintry valleys.

Filled with 220g of high-grade down, the Senja provides solid insulation, sitting between heavier models like the Lightline and lighter alternatives such as the Frostline and Earthrise, giving it a versatile warmth profile.

Its outer fabric is engineered to block wind and repel moisture, making it reliable against snow and light rain. The jacket’s design accommodates layers underneath without compromising heat retention, while the hood is easily adjustable for added coverage in strong winds.

Inside, a secure pocket offers a safe place for valuables and essentials, keeping them protected and warm for when they’re needed.

Features

Insulation

220g (in size large) of high-quality Duck Down with a minimum 90/10 blend and 700 fill power delivers exceptional warmth while keeping weight and pack size to a minimum.
Insulation is strategically placed using a baffle-by-baffle method, maximising warmth relative to the weight of the down.
The down is responsibly sourced in accordance with DOWN CODEX© and RDS standards, ensuring high levels of animal welfare.
Each item includes a unique DOWN CODEX© code, which allows users to trace the source of the down and view its exact content and fill power.

Materials

DRILITE® LOFT outer fabric, featuring a PU coating and 40 Denier shell, offers a lightweight yet tough layer that resists the elements, with a Hydrostatic Head of 1500mm.
A 20 Denier woven downproof lining ensures excellent moisture management, comfort, and packability.

Patterning & Design

Stitch-through baffle construction is used throughout, delivering consistent warmth while allowing for impressive freedom of movement and a compact pack size.
The design allows it to be comfortably worn over both base and mid-layers as needed.

Hood Configuration

The Mountain HC Insulated Hood is tailored for effective use with or without a helmet, offering outstanding protection and comfort in exposed conditions.

Pocket Configuration

Two zipped handwarmer pockets provide accessible storage and warmth.
An internal zipped security pocket offers safe keeping for small essentials.

Centre Front Zip

A two-way YKK® moulded centre front zip is easy to operate, even when wearing gloves.

Cuffs & Sleeves Configuration

Adjustable and elasticated cuffs are designed for a secure fit and easy use with gloves.
Sleeves are cut to ensure full range of motion without restriction.

Waist & Hem Construction

Dual tether hem drawcords allow for easy adjustment while enhancing heat retention.

Further Features

A lightweight stuff sack is included for convenient packing.
The shell fabric is manufactured in Taiwan.
The product is designed and developed in the United Kingdom and manufactured in China.
Built for durability, the garment is backed by Mountain Equipment’s Product Lifetime Guarantee.
Mountain Equipment is a proud member of the Fair Wear Foundation, supporting fair labour practices.

Specifications

Weight	580 g / 1 lbs 4.5 oz
Materials	Shell: DRILITE® Loft 40D / 56g; 100% Polyamide with DTY yarns and microporous PU coating Lining: 20D / 37g; 100% Recycled Polyamide Fill: 700 fill 90-10 Duck Down (195g Size UK 12)

CONSTRUCTION

Stitched-through baffles
8cm baffle height
Internal centre front zip baffle with fastener

POCKETS

Hand Pockets - DRILITE® Loft anti-snag draft backer
Insulated zip plackets

HOOD

Mountain Insulated Hood
Integrated collar with DRILITE® Loft outer shell
HALO baffle
Internal hood cord routing
Internal Duraflex® cord locks
Rear tab volume adjuster

CUFFS SLEEVES

Pre-shaped sleeves
Elasticated cuff with Velcro® fastener

HEM

Adjustable drawcord pullers (2)
Dual-tether hem drawcords wont snag

ZIPS

Centre Front: YKK® #5 VISLON® zipper with 2-way non-locking slider
Pockets: YKK® #3 reversed coil zipper with non-locking slider
Inner Pocket: YKK® #3 reversed coil zipper non-locking slider

PERFORMANCE

Hydrostatic Head: 1600mm (ISO 811)
Breathability: MVTR: 7000g m2 24h-1

Technology

	Fair Wear Fair Wear ensures that the clothing is produced under high standards that promote ethical working conditions.
	Down 700 Down is the finest insulator that Mountain Equipment has. Its warmth-to-weight ratio, compressibility, long lifespan, and softness are yet to be matched by manmade insulations. For all but the most serious expeditions, Duck Down is a great choice for both insulated clothing and equipment.
	Down Codex The DOWN CODEX® is a multi-award-winning certification scheme that considers the environmental, ethical and animal welfare matters relating to their down supply chains. It is grounded in comprehensive and transparent auditing that ensures traceability and quality.
	Drilite Loft Drilite® Loft is an exclusive range of highly water-repellent fabrics used in Mountain Equipment's insulated clothing and equipment. The original Drilite® Loft introduced almost 30 years ago, was years ahead of its time: a highly breathable, lightweight, and very water-repellent fabric. Those three hallmarks continue with our modern Drilite® Loft fabrics.