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Outdoor Research

Helium AscentShell Waterproof Jacket - Women's

299.99 CAD 499.98
Size
Color: Nimbus

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Outdoor Research

The measurements indicated above correspond to body measurements and are provided for informational purposes only. They do not guarantee the final fit of the garment, which may vary depending on the cut, style, and personal preferences. Trying on the garment remains the best way to confirm the appropriate size.

How to measure

Chest: Measure around the large part large the chest, under the armpits.

Waist: Measure around the natural waist.

Hips: Measure around the large part large hips.

Inseam: Measure a pair of pants that fit you well, from the crotch to the ankle.

Sleeve length: Measure from the center of the back over the shoulder to the wrist.

👕 Tops – Men

Size Chest (cm) Height (cm) Hips (cm) Sleeve length (cm)
XS 85 – 91 67 – 74 83 – 89 76
S 91 – 98 74 – 80 89 – 95 79
M 98 – 105 80 – 88 95 – 103 81
L 105 – 113 88 – 95 103 – 110 84
XL 113 – 122 95 – 105 110 – 117 86
XXL 122 – 132 105 – 116 117 – 126 89
XXXL 132 – 142 116 – 127 126 – 135 91

👕 Tops – Women

Size Chest (cm) Height (cm) Hips (cm) Sleeve length (cm)
XXS 71 – 77 55 – 61 77 – 85 75
XS 77 – 84 61 – 67 85 – 91 76
S 84 – 90 67 – 74 91 – 98 77
M 90 – 98 74 – 81 98 – 105 79
L 98 – 105 81 – 89 105 – 113 80
XL 105 – 114 89 – 98 113 – 121 81
XXL 114 – 123 98 – 108 121 – 130 83
XXXL 123 – 133 108 – 118 130 – 140 86

All measurements are of the body, not the finished garment. Outdoor Research adjusts according to use and fit.

👖 Bottoms – Men

Size Height (cm) Hips (cm) Shorts (cm) Regular (cm) Height (cm)
XS 75 – 79 90 – 94 76 81 86
S 79 – 84 94 – 97 76 81 86
M 84 – 88 97 – 103 76 83 86
L 88 – 95 103 – 110 76 83 86
XL 95 – 99 110 – 117 76 84 86
XXL 99 – 105 117 – 126 76 84 86
XXXL 105 – 116 126 – 135 76 84 86

👖 Stockings – Women

Size Height (cm) Hips (cm) Shorts (cm) Regular (cm) Height (cm)
XXS 55 – 61 77 – 85 74 79 86
XS 61 – 67 85 – 91 74 79 86
S 67 – 74 91 – 98 74 79 86
M 74 – 81 98 – 105 74 79 86
L 81 – 89 105 – 113 74 79 86
XL 89 – 98 113 – 121 74 79 86
XXL 98 – 108 121 – 130 74 79 86

How to measure

Tip: Measure around the knuckles without including the thumb.

Hand length: Measure from the wrist to the tip of the middle finger.

🧤 Gloves – Unisex

Size Hand size (cm) Length (inches)
XS 17.9 – 19.1 16.7 – 17.7
S 19.1 – 20.4 17.7 – 18.7
M 20.4 – 21.6 18.7 – 19.7
L 21.6 – 22.9 19.7 – 20.7
XL 22.9 – 24.1 20.7 – 21.7
XXL 24.1 – 25.4 21.7 – 22.7

🧤 Gloves – Men

Size Hand circumference (cm) Hand length (cm)
XS 17.9 – 19.1 16.7 – 17.7
S 19.1 – 20.4 17.7 – 18.7
M 20.4 – 21.6 18.7 – 19.7
L 21.6 – 22.9 19.7 – 20.7
XL 22.9 – 24.1 20.7 – 21.7
XXL 24.1 – 25.4 21.7 – 22.7

🧤 Gloves – Women

Size Hand circumference (cm) Hand length (cm)
S 17 – 18 13 – 17
M 19 – 20 18 – 19
L 20+ 19 – 20

How to measure

Size: Use your shoe size to choose the size of gaiters.

🥾 Gaiters

Size US Men US Women EU
S ≤7 5.5 – 8.5 36 – 40
M 7 – 9 8.5 – 10.5 40 – 42.5
L 9 – 11 10.5 – 12.5 42.5 – 45
XL 11 – 13 — 45 – 48
XXL 13 – 15 — 48 – 50.5
S/M 8.5 10 42
L/XL 12 13.5 46.5

Description

The Helium AscentShell jacket for women by Outdoor Research is a lightweight, highly technical alpine shell designed for those seeking performance and freedom of movement in the high mountains. Its 3-layer AscentShell membrane combines reliable waterproofing with exceptional breathability, while offering a stretchy and flexible fabric. Abrasion-resistant and packable, it fits easily into a bag, making it ideal for technical outings and demanding expeditions.


Advantages • Stretch AscentShell 3L membrane: waterproof, breathable, and lightweight.
• Soft, stretchy fabric for freedom of movement.
• Adjustable hood compatible with a mountaineering helmet.
• Fully sealed seams and DWR finish for total protection.
• Compact and easy to carry in the mountains.

Features


• Material: Nylon/spandex with 3-layer AscentShell membrane + DWR water-repellent treatment.

• Technical features: waterproof (20,000 mm), breathable (30,000 g/m²/24h), windproof, stretchy, sealed seams, zippered ventilation, helmet-compatible hood.

• Temperature range: effective from -44°F to 59°F depending on layers; can go down to -14°F with mid-layer insulation.

• Sports: mountaineering, climbing, ski touring, technical trekking.

REVIEWS

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