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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.
GORE-TEX
GORE-TEX guarantees you will stay dry and warm in any condition, for the life of your garment.
THERMAGRAPH®
Thermagraph® technology is strategic body-mapped insulation and breathability to increase the versatility of your outerwear.
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.
PFAS FREE DWR
C0 PFAS Free DWR (Durable Water Repellency) coating is the outermost finish applied to 686 fabrics for protection and waterproofing.
GRAPHENE
Grid fleece used on Thermagraph® panels and inner collar fabric.
AIR-FLO™ VENTS
Vents that allow fresh air in and moisture out to help regulate your temperature.
HELMET COMPATIBLE
Hoods built to fit comfortably over a helmet.
HOODLINK
Keep gear in order when not in use by creating a packable system.
KEY CLIP
Made to keep your keys secure while on the mountain.
PHONE HEATER POCKET
A secure, accessible phone pocket that increases battery life in cold weather.
RECYCLED FABRIC
Single-use plastic is used in the recycled yarn and the fabric is made of over 50% recycled cationic dyeable polyester.
WINDPROOF
Fabric that doesn’t let the wind penetrate.
6-POCKET DESIGN
Fully featured garments built around the classic 6-pocket design.
THERMAGRAPH®
Strategic body-mapped insulation and breathability within the garment.
2-Layer bluesign® Approved GORE-TEX 100% Recycled Nylon Fabric + PFAS Free DWR
Thermagraph® Active Body-Mapped Lining System Featuring Graphene Fleece
Pant Jacket Connect™ System
Air-Flo™ Underarm Vents
Waterproof Center Front and Chest Pocket Zippers
Attached Adjustable Powder Skirt with Lycra Stretch Panel
Adjustable Hinged Helmet Compatible Hood
Merino Wool Blend Inner Collar & Mouth Flap
Phone Heater Pocket
Zippered Pass Pocket w/ Key Clip
Chest Zippered Pocket and Front Hand Pockets
Inner Lycra Wrist Gaiters
Adjustable Cuffs
Graphene Grid Fleece Thermagraph Panel
Adjustable Bottom Hem Cinch
Pant Jacket Connect™ System
Internal Goggle + Goggle Lens + Stash Pocket
Internal Lip Balm Pocket
Hood Link System
Glove Link™ Inner Thumb Grip
Tangle Free Headphone Loops
Chest Pocket Inner Key Clip
Fully Taped GORE-TEX Seams
Helmet Compatible
Internal Pocket Count: 2
External Pocket Count: 4
6-Pocket Design
|
XS (28-30) |
S (30-32) |
M (32-34) |
L (34-36) |
XL (36-38) |
XXL (38-40) |
|||||||
|
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
|
|
Approx. Weight |
5’8” - 5’7” |
165 - 170 |
5’7” - 5’9” |
170 - 175 |
5’8” - 5’10” |
173 - 178 |
5’10” - 6’1” |
178 - 185 |
6’1” - 6’3” |
185 - 191 |
6’2” - 6’5” |
188 - 196 |
|
Chest |
34 - 36 |
86 - 91 |
36 - 38 |
91 - 97 |
38 - 40 |
92 - 102 |
40 - 42 |
102 - 107 |
42 - 44 |
107 - 112 |
44 - 46 |
112 - 117 |
|
Low Waist (3” below natural waist) |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
32 - 34 |
81 - 86 |
34 - 36 |
86 - 91 |
36 - 38 |
91 - 97 |
38 - 40 |
97 - 102 |
|
Hip |
34 - 36 |
86 - 91 |
36 - 38 |
91 - 97 |
38 - 40 |
97 - 102 |
40 - 42 |
102 - 107 |
42 - 33 |
107 - 112 |
44 - 46 |
112 - 117 |
|
Arm Length (from center back neck to wrist) |
30¼ |
77 |
31 |
79 |
31¼ |
81 |
32½ |
33 |
33 |
84 |
33½ |
85 |
|
Inseam (from the crotch point to ankle) |
30½ |
77 |
31 |
79 |
31½ |
80 |
32 |
81 |
32½ |
83 |
33 |
84 |
|
XS (2-4) |
S (4-6) |
M (6-8) |
L (8-10) |
XL (10-12) |
||||||
|
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
|
|
Approx. Weight |
5’0” - 5’2” |
152 - 157 |
5’1” - 5’4” |
158 - 163 |
5’4” - 5’7” |
163 - 170 |
5’5” - 5’9” |
165 - 175 |
5’8” - 6’ |
173 - 183 |
|
Bust |
33 - 35 |
84 - 89 |
34 - 36 |
86 - 91 |
35 - 37 |
89 - 94 |
36 - 38½ |
91 - 98 |
37½ - 40 |
95 - 102 |
|
Low Waist (3” below natural waist) |
30 - 32 |
76 - 81 |
31 - 33 |
79 - 84 |
32 - 34 |
81 - 86 |
33 - 35½ |
84 - 90 |
33½ - 36 |
85 - 91 |
|
Hip |
35 - 37 |
89 - 94 |
36 - 38 |
91 - 97 |
37 - 39 |
94 - 99 |
38 - 40½ |
97 - 103 |
39½ - 42 |
100 - 107 |
|
Arm Length (from center back neck to wrist) |
29⅛ |
74 |
29½ |
75 |
30½ |
77 |
30½ |
77 |
31 |
79 |
|
Inseam (from the crotch point to ankle) |
29½ |
75 |
29¾ |
76 |
30 |
76 |
30¼ |
77 |
30½ |
77 |
|
XS (6) |
S (8) |
M (12) |
L (16) |
XL (20) |
||||||
|
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
|
|
Approx. Weight |
4’4” - 4’6” |
132 - 137 |
4’6” - 4’8” |
137 - 142 |
4’8” - 4’10” |
142 - 147 |
4’10” - 5’0” |
147 - 152 |
5’0” - 5’2” |
152 - 157 |
|
Chest |
24 - 26 |
61 - 66 |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
32 - 24 |
81 - 86 |
|
Natural Waist |
22 - 24 |
56 - 61 |
24 - 26 |
61 - 66 |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
|
Hip |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
32 - 34 |
81 - 86 |
34 - 36 |
86 - 91 |
|
Arm Length (from center back neck to wrist) |
22½ |
57 |
24½ |
62 |
26½ |
67 |
27½ |
70 |
29 |
77 |
|
Inseam (from the crotch point to ankle) |
21 |
53 |
23 |
58 |
25 |
64 |
27 |
69 |
29 |
74 |
|
XS (6) |
S (8) |
M (12) |
L (16) |
XL (20) |
||||||
|
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
IN |
CM |
|
|
Approx. Weight |
4’4” - 4’6” |
132 - 137 |
4’6” - 4’8” |
137 - 142 |
4’8” - 4’10” |
142 - 147 |
4’10” - 5’0” |
147 - 152 |
5’0” - 5’2” |
152 - 157 |
|
Chest |
24 - 26 |
61 - 66 |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
32 - 34 |
81 - 86 |
|
Natural Waist |
22 - 24 |
56 - 61 |
24 - 26 |
61 - 66 |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
|
Hip |
26 - 28 |
66 - 71 |
28 - 30 |
71 - 76 |
30 - 32 |
76 - 81 |
32 - 34 |
81 - 86 |
34 - 36 |
86 - 91 |
|
Arm Length (from center back neck to wrist) |
24½ |
62 |
24½ |
62 |
25½ |
65 |
25½ |
65 |
26 |
66 |
|
Inseam (from the crotch point to ankle) |
22 |
51 - 56 |
22½ |
56 - 61 |
23 |
61 - 66 |
23½ |
66 - 71 |
24 |
71 - 76 |
