ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0

Waterproof, breathable and responsible technology

ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0

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ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0

ALPHA INFINITY JACKET

$1,000

Colour 543 COBALT 2.0
Select Size S
SIZE GUIDE

Size Guide

Upper body Lower body
Sizes Unit:  cm Unit:  inches BodylengthChestWaistHipInseamCB Sleeve
XScm
inches		172
67.7		90
36.5		80
31.5		92
36		78
30.7		81.75
32.2
Scm
inches		174
68.5		97
38		84
33		96
38		79
31		83
32.7
Mcm
inches		178
70		103
40.5		90
35.5		102
40		81
32		85.25
33.5
Lcm
inches		182
71.5		109
43		96
38		108
42.5		83
32.5		87.5
34.5
XLcm
inches		186
73		111
46		104
41		116
45.5		85
33.5		90
35.4
2XLcm
inches		190
75		125
49		112
44		124
49		87
34.5
91.7
36.1
3XLcm
inches		192-195
75.5-77		128-136
50.5-53.5		114-122
45-48		128-136
50.5-53.5		89.5-91
35-36		92.9
36.5
Upper body Lower body
Sizes Unit:  cm Unit:  inches WaistInseam
28cm
inches		71
28		81
32
30cm
inches		76
30		81
32
32cm
inches		81
32		86
34
33cm
inches		83.5
33		86
34
34cm
inches		86
34		86
34
36cm
inches		91
36		91
36
38cm
inches		96
38		91
36
40cm
inches		101
40		91
36
XScm
inches		80
31.5		77
30.5
Scm
inches		84
33		79
31
Mcm
inches		90
35.5		81
32
Lcm
inches		96
38		83
32.5
XLcm
inches		104
41		85
33.5
XXLcm
inches		112
44		87
34.5
XXXLcm
inches		114-112
45-48
89,5-91
35-36
US789101112
EU404142.5444546.5
UK6.57.58.59.510.511.5


Footwear is displayed in US sizes.

SizesCMInches
S16.5-196.5-7.5
M19-21.57.5-8.5
L21.5-248.5-9.5
XL24-279.5-10.5
2XL27-2910.5-11.5
Upper body Lower body
Sizes Unit:  cm Unit:  inches BodylengthChestWaistHipInseamCB Sleeve
XScm
inches		164
64.5		86
34		68
28.5		94
37		76.5
30		76
29.9
Scm
inches<		166
65.3		90
35.5		72
30		98
38.5		77.5
30.5		77
30.3
Mcm
inches		168
66		94
37		76
32.5		102
40		78.5
30.5		78
31
Lcm
inches		170
66.9		100
39.5		82
35.5		108
42.5		79.5
31.5		79.25
31.2
XLcm
inches		172
67.7		108
42.5		90
38.5		116
45.5		80.5
31.6		80.5
31.7
2XLcm
inches		174
68.5		116
45.5		98
38.5		124
49		81.5
32		81.75
32.2
3XLcm
inches		1876
69.2		126
49.5		108
42.5		134
52.7		82.7
32.4		83.25
32.7
Upper body Lower body
Sizes Unit:  cm Unit:  inches WaistInseam
26cm
inches		66
26		71
32
28cm
inches		71
28		81
32
29cm
inches		73.5
29		86
34
30cm
inches		76
30		86
34
32cm
inches		78.5
32		86
34
34cm
inches		81
34		86
34
36cm
inches		86
36		86
34
38cm
inches		91
38		86
34
XScm
inches		68
27
74.5
29.5
Scm
inches		72
28.5		76.5
30
Mcm
inches		76
30		78.5
30.5
Lcm
inches		82
32.5
80.5
31.5
XLcm
inches		90
35.5		82.5
32.5
XXLcm
inches		98
38.5		84.5
33.5
XXXLcm
inches		102-110
40-43.5		85-87
33.5-34
US678910
EU
373839.540.542
UK45678


Footwear is displayed in US sizes.

SizesCMInches
XS13-145-5.5
S14-16.55.5-6.5
M16.5-196.5-7.5
L19-21.57.5-8.5
XL21.5-248.5-9.5
SizesCMInches
212.5-145-5.5
414-155.5-6
615-16.56-6.5
816.5-186.5-7
1018-197-7.5
1219-20.57.5-8
1420.5-21.58-8.5


Measure circumference of hand behind the knuckles. 

Sizes Unit:  cm Unit:  inches BodylengthChestWaistHipInseamCB Sleeve
86/1yrcm
inches		86
34		53
21		51
20		57
22		35
14		40.5
16
92/2yrcm
inches		92
36		54
21.25		52
20.25		58
22.5		38.5
15		43
17
98/3yrcm
inches		98
38.5		55
21.5		53
20.5		59
23		42
16.5		45.5
18
104/4yrcm
inches		104
41		56
22		54
21		60
23.5		45.5
118		48
19
110/5yrcm
inches		110
43.5		57
22.5		55
21.5		61
24		49
19.5		51
20
116/6yrcm
inches		116
45.5		59
23		56
22		63
25		52.5
20.5		54
21.5
122/7yrcm
inches		122
48		61
24		57
23		65
26		56
22		57
22.5
128/8yrcm
inches		128
50.5		65
25.5		59
24		68.25
27		58
23		60.5
24
134/9yrcm
inches		134
52.5		68
26.5		61
24		71.25
28		61.5
24		63.25
25
140/10yrcm
inches		140
55		71
28		63
25		74.25
29		65
25.5		66
26
152/12yrcm
inches		152
60		77
30.5		69
27		80.25
31.5		71.5
28		71.5
28
164/14yrcm
inches		164
64.5		83
32.5		75
29.5		86.25
34		77.5
30.5		78
30.5
176/16yrcm
inches		176
69.5		89
35		81
32		92.25
36.5		83.5
33		84.5
33.5

Measuring Guide

Chest

Measure around the fullest part, across chest points, keeping the tape horizontal.

Waist

Measure around the narrowest part (typically the small of your back and where your body bends side to side), keeping the tape horizontal.

hip

Measure around the fullest part of your hips keeping the tape horizontal.

Centre Back Sleeve

Measure straight from centre back neck to shoulder point, and from shoulder point to wrist with the arm in a relaxed position.

Inseam

Measure from top of inside thigh to bottom of ankle, while standing with straight legs.

ALPHA INFINITY JACKET, Cobalt 2.0

Product Description

Our best-selling technical ski jacket, upgraded with our most innovative and environmentally responsible LIFA INFINITY™ fabric.

We’ve taken ski jackets to the next level of responsible waterproof/breathable technology. Made for long days on the mountain, the best-selling Alpha Infinity uses our most innovative LIFA INFINITY™ technology, which delivers extremely waterproof/breathable protection without the use of chemicals. This ski jacket has a recycled exterior fabric with a PFC-free, water-repellent treatment. The insulation is light, warm Primaloft® Black Eco which is 80% recycled – another win for you and the environment. An H2FLOW™ ventilation system enables you to retain or release heat as needed, so you can hold an optimal temperature when you’re working hard. A Life Pocket+™ keeps your phone alive longer in the cold. More features you need for a great ski trip: a RECCO® transponder, a ski pass pocket, a helmet-compatible and detachable hood and a snap-away powder skirt.

Fibre Content: Lining: 86% Polyester, 14% Elastane. Lining 2: 100% Polyester. Insulation body: 100% Recycled polyester.

Care Instructions: Close hook and loop before washing. Close zippers before washing. Do not use fabric softener. Wash with extra rinse cycle. Do not use washing detergent. Use washing agent for technical garments

Weight: 1010g


SKU: 65775

Features

- HELLY TECH® Professional
- SKI FREE
- LIFA INFINITY™
- H2FLOW™ technology
- PrimaLoft® Aerogel Pocket
- RECCO®
- PrimaLoft® BLACK Eco
- Recycled Content
- PFC-free

Performance rating
  • 6 /6
    Windproof
  • 6 /6
    Waterproofness
  • 4 /6
    Insulation
  • 6 /6
    Breathability
  • 6 /6
    Durability

Used for
Snow
Skiing
Reviews

Shipping & Returns

Place your order before 11 am, and we'll ship it the same working day. Enjoy FREE 30-day change-of-mind returns, plus free shipping on orders over $250.

ALPHA INFINITY JACKET, Cobalt 2.0
ALPHA INFINITY JACKET, Cobalt 2.0

BORN BY THE SEA RAISED BY THE MOUNTAINS

From our home in Norway, Helly Hansen has been making professional grade gear to help people stay and feel alive for more than 140 years.

ALIVE SINCE 1877

It all started in 1877 when sea captain Helly Juell Hansen found a better way to stay protected from the harsh Norwegian elements.

TRUSTED BY PROFESSIONALS

Helly Hansen gear is worn and trusted by professionals on oceans, mountains and worksites. We're the #1 apparel brand for Ski Professionals and our sailing gear is worn by world-class sailors across all five oceans.