Home Women’s Odin Mountain Infinity 3L Shell Jacket

Women’s Odin Mountain Infinity 3L Shell Jacket

Regular price $735.00 Sale price $220.50
70% OFF
Color: 990 BLACK

Color
Size: M

Size

size

Helly Hansen – Size Chart
Helly Hansen · Size Guide

Find Your Helly Hansen Size

Body measurements for sailing and ski jackets, pants, footwear, gloves and kids’ gear. Shell garments are cut to layer over midlayers — measure yourself, not another brand’s jacket.

Men’s Jackets Body measurements

Chest is the key measurement; body height shows who each size is cut for. Center back sleeve runs from the spine at the collar to the wrist with the arm relaxed.

Size Body Height
ft / cm 		Chest
in / cm 		Waist
in / cm 		Hip
in / cm 		CB Sleeve
in / cm
XS 5′8″173 36½93 31½80 3691 3281
S 5′9″175 3897 3384 3897 32½82.5
M 5′10″178 40½103 35½90 40102 33½85
L 6′0″183 43109 3896.5 42½108 34½87.5
XL 6′1″185 46117 41104 45½115.5 35½90
XXL 6′3″190 49124.5 44112 49124.5 3691.5
XXXL 6′4″193 52½133 47119 52132 36½92.5

Men’s Pants — Numeric Waist

Numeric sizes follow your waist in inches. Inseam measured from the top of the inside thigh to the ankle, standing straight.

Size Waist
in / cm 		Inseam
in / cm 		Hip
in / cm
28 2871 3281 36½93
30 3076 3486 38½98
32 3281 3691 40½103
33 3384 3794 41½105
34 3486 3896.5 42½108
36 3691 40101.5 44½113
38 3896.5 41½105 46½118
40 40101.5 43½110.5 48½123

Men’s Pants — Alpha Sizes

Regular length shown; Short and Long variants adjust the inseam only (Short roughly 29–32½″, Long roughly 33–36″) while the waist stays the same.

Size Waist
in / cm 		Inseam (Regular)
in / cm
XS 31½80 30½77.5
S 3384 3179
M 35½90 3281
L 3896.5 32½82.5
XL 41104 33½85
XXL 44112 34½87.5
XXXL 46117 3589

Women’s Jackets Body measurements

Extended sizing runs all the way to 5XL. Between two sizes, size up for layering over a fleece or midlayer.

Size Body Height
ft / cm 		Chest
in / cm 		Waist
in / cm 		Hip
in / cm 		CB Sleeve
in / cm
XS 5′5″165 3486 2768.5 3794 3076
S 5′5″165 35½90 28½72 38½98 30½77.5
M 5′6″168 3794 3076 40102 30½77.5
L 5′7″170 39½100 32½82.5 42½108 3179
XL 5′8″173 42½108 35½90 45½115.5 31½80
XXL 5′9″175 45½115.5 38½98 49124.5 3281
XXXL 5′9″175 49½126 42½108 53134.5 3384
4XL 5′10″178 53½136 46½118 56½143.5 33½85
5XL 5′10″178 58½148.5 51129.5 61½156 3486

Women’s Pants

Numeric sizes by waist; alpha sizes below with Regular inseam. Short and Long variants adjust the inseam only (Short roughly 28–30″, Long roughly 32–34″).

Size Waist
in / cm 		Hip
in / cm
26 2666 3691
28 2871 3896.5
29 2973.5 3999
30 3076 40101.5
31 3179 41104
32 3281 42106.5
34 3486 44112
36 3691 46117
38 3896.5 48122
Alpha Size Waist
in / cm 		Inseam (Regular)
in / cm
XS 2768.5 3076
S 28½72.5 30½77.5
M 3076 3179
L 32½82.5 31½80
XL 35½90 31½80
XXL 38½98 32½82.5
XXXL 42½108 32½82.5

Women’s Plus Sizes

Dedicated plus fit, regraded through the waist and hip rather than simply scaled up.

Size Chest
in 		Waist
in 		Hip
in 		Inseam
in 		CB Sleeve
in
1X 42–46 41–44 45–49 31 33
2X 46–50 44–48 49–52 31 34
3X 50–55 48–53 52–57 31 34

Men’s Footwear US default

US sizes are the default. The length column is the foot length the size fits, in centimeters.

US EU UK Foot Length
cm / in
7 40 6½ 259.8
7.5 40.5 7 25.510
8 41 7½ 2610.3
8.5 42 8 26.510.4
9 42.5 8½ 2710.6
9.5 43 9 27.510.8
10 44 9½ 2811
10.5 44.5 10 28.511.2
11 45 10½ 2911.4
11.5 46 11 29.511.6
12 46.5 11½ 3011.8
13 48 12½ 3112.2

Women’s Footwear US default

US EU UK Foot Length
cm / in
5 35 3 21.68.5
5.5 36 3½ 228.6
6 37 4 22.58.8
6.5 37.5 4½ 239
7 38 5 23.59.25
7.5 38.7 5½ 249.4
8 39.3 6 24.59.6
8.5 40 6½ 259.8
9 40.5 7 25.510
9.5 41 7½ 2610.2
10 42 8 26.510.4

Kids’ Footwear

Little Kids run US 6–13; Youth sizes Y1–Y6 take over from EU 31.

US EU UK Foot Length
cm / in
6 23 5 135.11
7 24 6 13.75.39
8 25 7 14.55.7
9 26 8 15.36.02
10 27 9 16.26.37
11 28 10 176.69
12 29 11 187.08
13 30 12 197.48
Y1 31 13 207.87
Y2 32 Y1 218.26
Y3 33 Y2 21.88.58
Y4 34 Y3 22.78.93
Y5 35 Y4 23.69.29
Y6 36 Y5 24.59.64

Gloves & Mittens Hand circumference

Measure the circumference of your hand behind the knuckles (excluding the thumb) with a loose tape.

Size Inches Centimeters
Men’s S 6½–7½ 16.5–19
Men’s M 7½–8½ 19–21.5
Men’s L 8½–9½ 21.5–24
Men’s XL 9½–10½ 24–27
Men’s XXL 10½–11½ 27–29
Women’s XS 5–5½ 13–14
Women’s S 5½–6½ 14–16.5
Women’s M 6½–7½ 16.5–19
Women’s L 7½–8½ 19–21.5
Women’s XL 8½–9½ 21.5–24

Kids’ Gloves & Mittens

Kids’ glove sizes follow the junior height scale — a size 8 fits most 8-year-olds.

Size Inches Centimeters
2 5–5½ 12.5–14
4 5½–6 14–15
6 6–6½ 15–16.5
8 6½–7 16.5–18
10 7–7½ 18–19
12 7½–8 19–20.5
14 8–8½ 20.5–21.5

Kids’ Apparel Size = height in cm

The most reliable way to size kids’ HH gear is height: a size 110 fits a child about 110 cm tall. All other measurements below are in inches, taken over base layers.

Size Chest Waist Lower Hip Inseam Arm Length
86 / 1.5 yr 20 19.5 20 13 16
92 / 2 yr 20.5 20 21 14.5 17
98 / 3 yr 21.5 20.5 22 16 18
104 / 4 yr 22 21 23 17.5 19
110 / 5 yr 23 21.5 24 19 20
116 / 6 yr 24 22 25 20.5 21
122 / 7 yr 24.5 23 26 22 22.5
128 / 8 yr 26 24 27.5 23.5 23.5

Boys’ (9–16 yr)

Size Chest Waist Lower Hip Inseam Arm Length
134 / 9 yr 27 25 28.5 24.5 24.5
140 / 10 yr 28.5 26 29.5 25.5 25.5
146 / 11 yr 29.5 27 30.5 27 26.5
152 / 12 yr 30.5 28 32 28 27.5
158 / 13 yr 32.5 28.5 33.5 29 29
164 / 14 yr 34 29 35 30.5 30
176 / 16 yr 36 30.5 37 32.5 33

Girls’ (9–14 yr)

Size Chest Waist Lower Hip Inseam Arm Length
134 / 9 yr 27.5 24 28.5 24.5 24
140 / 10 yr 28.5 25 30 25.5 25
146 / 11 yr 30 26 31.5 27 26.5
152 / 12 yr 31 26.5 33 28 27.5
158 / 13 yr 32 27.5 34 29 28.5
164 / 14 yr 33.5 28 35.5 30 29.5

Snow gear is built to layer — for a two-season buy, take the size one step up from the current height.

How to Measure

Use a soft tape over light clothing, keeping it horizontal and snug.

  1. ChestMeasure around the fullest part, across the chest points, keeping the tape horizontal.
  2. WaistMeasure around the narrowest part — typically the small of your back where your body bends side to side.
  3. HipMeasure around the fullest part of your hips, keeping the tape horizontal.
  4. Center back sleeveFrom the center back neck to the shoulder point, then from the shoulder point to the wrist with the arm relaxed.
  5. InseamFrom the top of the inside thigh to the bottom of the ankle, standing with straight legs.
  6. HandFor gloves, measure the circumference of the hand behind the knuckles, excluding the thumb.

Fit Notes for Sailing & Ski Gear

How Helly Hansen sizing behaves on the water and the mountain.

Shells layer up

Helly TECH® shells are cut with room for a midlayer underneath. If you are between sizes and plan to wear a fleece or insulation piece, take the larger size.

Pants come in three lengths

Most pants come in Short, Regular and Long inseams at the same waist. Match the waist first, then pick the length you normally wear with boots.

Kids live by height

Kids’ sizes equal height in centimeters. For growth room in snowsuits, go one size up — adjustable cuffs and suspenders absorb the extra length.

Footwear runs US-default

Product pages default to US sizing; the EU and UK columns convert exactly. If you know your EU size, match it directly against the chart.

Extended sizing

Women’s ranges to 5XL with a dedicated Plus fit (1X–3X), and men’s jackets run to XXXL — both regraded, not just scaled.

Care basics

Machine wash technical shells with a technical cleaner, skip fabric softener (it clogs the waterproof membrane), and re-impregnate after heavy use.

All body measurements in inches with centimeters below; footwear lengths in centimeters. Kids’ apparel sizes equal height in centimeters. When your measurements fall between two sizes, take the larger one for layering.

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Women’s Odin Mountain Infinity 3L Shell Jacket

Women’s Odin Mountain Infinity 3L Shell Jacket

We worked closely with mountain pros to develop this backcountry-specific jacket, designed for high-output activities in challenging conditions. The LIFA INFINITY PRO™ 3-layer fabric provides exceptional and durable waterproof/breathable performance without intentionally added PFAS. The jacket does not need reproofing. It remains hard-wearing and high-performing, no matter what nature throws at you. Backcountry-specific features like helmet, backpack-compatible construction, ventilation zippers, roomy gear pockets, as well as a RECCO® transponder, make this jacket the ideal companion when ski touring in deep powder.

  • HELLY TECH® PROFESSIONAL
  • LIFA INFINITY PRO™
  • RECCO®
  • SKI FREE eligible product
  • 3-layer construction
  • Adjustable powder skirt
  • Mechanical ventilation zippers
  • Adjustable cuffs and bottom hem
  • Vertical and horizontal hood adjustment
  • Chest and Hand pockets with YKK® zipper
  • Internal mesh pocket
  • Helmet compatible hood
  • Embroidered Helly Hansen (HH) logo
  • PFC-free DWR

No. 63077

Fiber content: Shell: 100% Polypropylene