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FREE SHIPPING ON ORDERS +$125 (US ONLY)
The GT is a do-it-all jacket that keeps the elements out with a durable GORE-TEX shell.
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ALL SALE PRODUCTS / COLORS ARE FINAL SALE AND NOT RETURNABLE
View full detailsA team favorite and the only jacket that the Mammoth Unbound Park Staff trusts for over 200+ days on snow, the GT's durable GORE-TEX shell promises to keep the elements out.
Height: 6' 1" (186cm), Chest: 38" (97cm) in a size Large
WATERPROOFING
BREATHABILITY
THERMAL RATING
FIT
TAPED SEAMS
Style: M2W105
Lifetime Warranty
Backed by our Lifetime Warranty against defects in materials and workmanship. See details.
GORE-TEX
The Gold Standard in waterproofing. Guaranteed to keep you dry.
Durable
Creating apparel that’s built to last instead of becoming disposable.
Helmet Compatible
Hoods built to fit comfortably over a helmet.
Hoodlink
Keep gear in order when not in use by creating a packable system.
Merino Wool
Merino Wool is a great adventure fabric because it regulates body temperature, wicks away sweat, and doesn’t hold stink.
Shell
The outer layer of a garment that works to keep water and wind out and warmth in.
Air-Flo™ Vents
Vents that allow fresh air in and moisture out to help regulate your temperature.
Windproof
Fabric that doesn’t let the wind penetrate.
Taped Seams
Taping seams makes them as waterproof as the fabric itself and keeps moisture out.
GORE-TEX
GORE-TEX guarantees you will stay dry and warm in any condition, for the life of your garment.
Taped Seams
The seam taping process prevents moisture intrusion by making the seams as waterproof as their surrounding fabric.
Hoodlink
The jacket is folded, rolled, and then the hood bungy tightens around the bundle to keep it that way.
ALL OUTLET ITEMS ARE FINAL SALE. NO RETURNS OR EXCHANGES.
Free shipping on orders over $125 (US Only).
For eligible items, returns for a refund are accepted within 30 days from the shipment date.
We are committed to a continuous journey of improvement and positive contribution to the world we live and play in, and using our business as a force for good. B Corp Certification designates that we’ve met B Corp community standards of performance, accountability, and transparency on factors from employee benefits and environmental management to supply chain practices and input materials.
Learn more about out sustainability efforts HERE
The Glove Link™ Inner Thumb Grip creates a glove-to-jacket connection to help you lock in, and keep snow out.
Fold it, Roll it, Link it—the Hoodlink™ System transforms your snow jacket into a small size, making it easier to pack and carry.
Dial in your fit and make adjustments on the fly with ultra-secure, adjustable wrist cuffs.
A soft-to-the-touch merino wool blend lines the collar for added warmth and premium comfort during full-zip conditions.
A zippered pocket providing security and quick access to your resort pass with a versatile clip.
Losing your keys at the resort makes for a bad day. The key clip provides security for your keys and other valuables.
A scratch-free pocket with a dual entry to securely hold a spare goggles lens plus other accessories or gear.
Tap on the icons to learn more about specific technology featured within this product.
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The GORE-TEX membrane is created as a series of pores. Each pore is 20,000 times smaller than a water drop, yet large enough for vapor to pass through. This creates the ultimate membrane for keeping the inside of your garment dry while still allowing moisture and perspiration to pass through, effectively regulating your body temperature while keeping you comfortable inside your jacket or pants. GORE-TEX guarantees you will stay dry and warm in any condition, for the life of your garment. All GORE-TEX fabrics are bluesign® approved, meeting the highest environmental standards.
The seams where pieces of fabric are brought together are the most likely spot for moisture to intrude into a garment. The seam taping process prevents this by making the seams as waterproof as their surrounding fabric. Seams in 686 garments can be fully taped throughout the garment or taped only at critical areas to further ensure quality workmanship and guarantee waterproofing.
This creates a packable system to keep gear in order when not in use. It’s simple: the jacket is folded, rolled, and then the hood bungy tightens around the bundle to keep it that way. This creates organization and increases room in your pack. At the end of the day, you have a bonus roll to be used as a cushion, padding, or pillow.
Great quality great style, amazing fit. Powder skirt works amazing. Super hyped on this and cannot wait to buy something else! Keeps me warm even when it’s under 25 degrees! Can’t ask for much more. Great color style too. Takes away worrying about style and just lets you focus on skiing.
SIZE | NECK | CHEST | ARM LENGTH | LOW WAIST | LENGTH |
---|---|---|---|---|---|
S | 15-15.5 | 36-38 | 35.25 | 30-32 | 30.25 |
M | 15.5-16 | 38-40 | 36.25 | 32-34 | 31.25 |
L | 16-16.5 | 40-42 | 37.25 | 34-36 | 32.25 |
XL | 17-17.5 | 42-44 | 38.5 | 36-38 | 33.25 |
XXL | 17-18 | 44-46 | 39.75 | 38-40 | 34.25 |
– Articulated Fit
– Most find garment to be true to size
Found on our GORE-TEX and GLCR styles, articulation seams are placed in high mobility areas for comfort, room for layering, and to maximize mobility.
Designed to fit more like streetwear, this fit is slimmed down with less room for layering. Conforms more to the body shape and slimmed at the knee area, while still allowing movement.
A progressive and modern fit that combines a loose, roomy feel with a shorter length to pair nicely with our wide fit pants.
NECK Measure around the base of the neck, where the shirt collar is usually fastened. | CHEST Measure at the widest point of the chest under the armpits and make sure the tape is straight and taut in back as well. |
ARM LENGTH Measure from the center of the back of your neck, then across the top of your shoulder and down the length of your arm to wrist. | LOW WAIST Measure 1.5 inches lower than your natural waistline. |