• Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men
  • Treeline 3 in 1 HS Hooded Jacket Men Treeline 3 in 1 HS Hooded Jacket Men

Treeline 3 in 1 HS Hooded Jacket Men

Convertible, all-weather 3-in-1 GORE-TEX jacket

$1,499.00

BLACK-BLACK

black-black
S $1,499.00
M (Sold out) $1,499.00
L $1,499.00
XL $1,499.00
XXL (Sold out) $1,499.00

Men's Top Sizes

SIZESCHESTWAISTHIP
S88-9174-7787-90
M92-9978-8591-98
L100-10786-9399-106
XL108-11594-102107-114
XXL116-123103-112115-122
3XL124-131113-121123-130

How to measure

1. Chest

Measure around the widest part of your chest, with the tape under your arms and your arms relaxed at your sides.

2. Waist

Measure around your waist at the narrowest part.

3. Hip

Stand with your feet hip-width apart and measure around your hips at the widest part.

How does this product fit?

Regular Fit

This versatile fit creates a classic silhouette that balances form and freedom of movement. Perfect for layering, it provides comfort without being too tight or too loose.

Regular Fit

All fit types

Tight Fit

Tight Fit

Our closest fit styles wear like a second skin for optimal performance in high-intensity sports.

Athletic Fit

Athletic Fit

Close to the body but not skin-tight, our Athletic styles fit snugly, allowing the materials to perform to their full potential.

Regular Fit
This product's fit

Regular Fit

This versatile fit creates a classic silhouette that balances form and freedom of movement. Perfect for layering, it provides comfort without being too tight or too loose.

Relaxed Fit

Relaxed Fit

Our most generous fit, cut loosely for maximum comfort. Wider than regular, it provides ample room for extra layering underneath.

Free shipping from $150
Free returns
Delivery time 2-5 business days

A 3-in-1 design for all kinds of weather – both on and off the mountain. A lightweight inner jacket provides reliable warmth with recycled down. A wind- and waterproof outer layer featuring 2-layer GORE-TEX fabric with a PFC-free ePE membrane delivers exceptional protection in cold, wet or windy conditions. A zip-in system allows you to connect or wear each layer independently based on the temperature. The outer jacket features two pockets for easy storage, an adjustable hood for extra protection and underarm ventilation to keep you cool on the uphills. The Treeline 3 in 1 HS Hooded Jacket delivers ultimate flexibility while on the move.

  • Outer jacket:
  • 2-layer GORE-TEX fabric with PFC-free ePE membrane
  • Polyester content made from recycled polyester
  • 1-point adjustable hood
  • Water-repellent front zipper
  • 2 zippered front pockets
  • Underarm zipper for optimum ventilation
  • Pre-shaped sleeves with hook and loop fastener
  • Hem width can be adjusted with drawstring
  • Zip-in system for inner jacket
  • Inner jacket:
  • 2 zipper pockets
  • Elasticated cuffs and hem for a clean fit
  • Contains non-textile parts of animal origin (down or leather)

Technologies: GORE-TEX ePE membrane · PFC-free DWR · Recycled down · Fair Wear · Recycled

Materials:

  • Filling 1 - Inside Product: 80% Grey duck down, 20% Duck Feather grey
  • Lining: 100% Polyester (recycled)
  • Lining 1 - Inside Product: 100% Polyester (recycled)
  • Lining 2: 100% Polyester (recycled)
  • Lining 2 - Inside Product: 100% Polyester
  • Lining 3: 100% Polyester (recycled)
  • Main material: 100% Polyester
  • Main material 1 - Inside Product: 100% Polyamide (recycled)
  • Main Material - Membrane: 100% Polyethylene

Care: Do not dry clean or use solvents to remove stains · Max. ironing temperature (110° C) Take care when steam ironing · Minimize spinning · Tumble dry gentle · Machine wash on gentle cycle (max. 30º C)

Engineered with & certified by

GORE-TEX ePE membrane

Gore's ePE membrane provides durably waterproof, windproof and breathable protection. Lightweight and PFC-free, it delivers the lasting quality you trust with a reduced ecological footprint.

PFC-free DWR

Perfluorinated compounds (PFCs) are often used for waterproofing but are practically non-biodegradable. Mammut is committed to replacing non-biodegradable fabric treatments with more sustainable high-performance alternatives.

Recycled down

This product contains recycled down and feathers collected from post-consumer goods. The material has been sorted, cleaned, and tested for reuse according to the Global Recycling Standard.

Fair Wear

Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights.

Recycled

This product contains recycled materials with uncompromised performance and functionality. Choosing recycled materials reduces the use of virgin resources and helps promote a more circular economy.

Features

  • Outer jacket:
  • 2-layer GORE-TEX fabric with PFC-free ePE membrane
  • Polyester content made from recycled polyester
  • 1-point adjustable hood
  • Water-repellent front zipper
  • 2 zippered front pockets
  • Underarm zipper for optimum ventilation
  • Pre-shaped sleeves with hook and loop fastener
  • Hem width can be adjusted with drawstring
  • Zip-in system for inner jacket
  • Inner jacket:
  • 2 zipper pockets
  • Elasticated cuffs and hem for a clean fit
  • Contains non-textile parts of animal origin (down or leather)
Product Details
Suitable for
Hiking, Everyday
Item number
1010-31650
Cut
Regular Fit
Gender
Male
Water column
28000 mm
Main material
Filling 1 - Inside Product: 80% Grey duck down, 20% Duck Feather grey
Breathability
RET<20 m² Pa/W
Weight
836 g
Materials & Care
Materials
Care instructions
  • Do not dry clean or use solvents to remove stains
  • Max. ironing temperature (110° C) Take care when steam ironing
  • Minimize spinning
  • Tumble dry gentle
  • Machine wash on gentle cycle (max. 30º C)

Performance

Windproof 6/6
Lightweight 3/6
Breathability 3/6
Durability 4/6
Packability 2/6
Water Resistance 5/6
Stretch 1/6
Warmth 4/6

Activities

6/6
Hiking
4/6
Trekking
6/6
Everyday

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