GORE-TEX GT Thermagraph Shell Jacket
Dominate the elements.
The only jacket that the Mammoth Unbound Park Staff trusts for over 200+ days on snow, the GT Jacket's durability has been upgraded with our exclusive Thermagraph® Active lining system to keep you going stronger and longer in any elements. A team favorite, the GT's durable GORE-TEX shell keeps the elements out while the Thermagraph Active® lining aids in heat and moisture management as your body heat changes throughout the day.
Features
GORE-TEX Protection
2-Layer bluesign® Approved 100% Recycled Nylon with PFAS Free DWR coating.
Thermagraph® Active
Body-mapped lining system featuring graphene fleece for heat and moisture management.
Air-Flo™ Vents
Underarm ventilation for temperature regulation during activity.
Merino Wool Blend
Inner collar and mouth flap for natural warmth and moisture-wicking.
Hood Link System
Jacket folds, rolls, and hood bungy tightens around bundle for easy packing.
6-Pocket Design
Ample storage including phone heater pocket, goggle pocket, and pass pocket with key clip.
Technical Specs
Fabric: 2-Layer bluesign® Approved GORE-TEX 100% Recycled Nylon Fabric + PFAS Free DWR
Lining: Thermagraph® Active Body-Mapped Lining System Featuring Graphene Fleece
Seams: Fully Taped GORE-TEX Seams
Ventilation: Air-Flo™ Underarm Vents
Powder Skirt: Attached Adjustable Powder Skirt with Lycra Stretch Panel
Hood: Adjustable Hinged Helmet Compatible Hood
Collar: Merino Wool Blend Inner Collar & Mouth Flap
Cuffs: Inner Lycra Wrist Gaiters, Adjustable Cuffs
Zippers: Waterproof Center Front and Chest Pocket Zippers
Pockets: 6-Pocket Design (2 Internal, 4 External) - Phone Heater Pocket, Zippered Pass Pocket w/ Key Clip, Chest Zippered Pocket, Front Hand Pockets, Internal Goggle + Goggle Lens + Stash Pocket, Internal Lip Balm Pocket, Chest Pocket Inner Key Clip
Additional Features: Pant Jacket Connect™ System, Graphene Grid Fleece Thermagraph Panel, Adjustable Bottom Hem Cinch, Hood Link System, Glove Link™ Inner Thumb Grip, Tangle Free Headphone Loops
Sizing
| SIZE | NECK (inches) | CHEST (inches) | LOW WAIST (inches) | ARM LENGTH (inches) |
|---|---|---|---|---|
| S | 15-15.5 | 36-38 | 30-32 | 35-36 |
| M | 15.5-16 | 39-41 | 32-34 | 36-37 |
| L | 16-16.5 | 42-44 | 34-36 | 37-38 |
| XL | 17-17.5 | 45-48 | 36-38 | 38-39 |
| XXL | 17-18 | 49-52 | 38-40 | 39-41 |
Original: $286.66
-65%$286.66
$100.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dominate the elements.
The only jacket that the Mammoth Unbound Park Staff trusts for over 200+ days on snow, the GT Jacket's durability has been upgraded with our exclusive Thermagraph® Active lining system to keep you going stronger and longer in any elements. A team favorite, the GT's durable GORE-TEX shell keeps the elements out while the Thermagraph Active® lining aids in heat and moisture management as your body heat changes throughout the day.
Features
GORE-TEX Protection
2-Layer bluesign® Approved 100% Recycled Nylon with PFAS Free DWR coating.
Thermagraph® Active
Body-mapped lining system featuring graphene fleece for heat and moisture management.
Air-Flo™ Vents
Underarm ventilation for temperature regulation during activity.
Merino Wool Blend
Inner collar and mouth flap for natural warmth and moisture-wicking.
Hood Link System
Jacket folds, rolls, and hood bungy tightens around bundle for easy packing.
6-Pocket Design
Ample storage including phone heater pocket, goggle pocket, and pass pocket with key clip.
Technical Specs
Fabric: 2-Layer bluesign® Approved GORE-TEX 100% Recycled Nylon Fabric + PFAS Free DWR
Lining: Thermagraph® Active Body-Mapped Lining System Featuring Graphene Fleece
Seams: Fully Taped GORE-TEX Seams
Ventilation: Air-Flo™ Underarm Vents
Powder Skirt: Attached Adjustable Powder Skirt with Lycra Stretch Panel
Hood: Adjustable Hinged Helmet Compatible Hood
Collar: Merino Wool Blend Inner Collar & Mouth Flap
Cuffs: Inner Lycra Wrist Gaiters, Adjustable Cuffs
Zippers: Waterproof Center Front and Chest Pocket Zippers
Pockets: 6-Pocket Design (2 Internal, 4 External) - Phone Heater Pocket, Zippered Pass Pocket w/ Key Clip, Chest Zippered Pocket, Front Hand Pockets, Internal Goggle + Goggle Lens + Stash Pocket, Internal Lip Balm Pocket, Chest Pocket Inner Key Clip
Additional Features: Pant Jacket Connect™ System, Graphene Grid Fleece Thermagraph Panel, Adjustable Bottom Hem Cinch, Hood Link System, Glove Link™ Inner Thumb Grip, Tangle Free Headphone Loops
Sizing
| SIZE | NECK (inches) | CHEST (inches) | LOW WAIST (inches) | ARM LENGTH (inches) |
|---|---|---|---|---|
| S | 15-15.5 | 36-38 | 30-32 | 35-36 |
| M | 15.5-16 | 39-41 | 32-34 | 36-37 |
| L | 16-16.5 | 42-44 | 34-36 | 37-38 |
| XL | 17-17.5 | 45-48 | 36-38 | 38-39 |
| XXL | 17-18 | 49-52 | 38-40 | 39-41 |
