Helium AscentShell Waterproof Jacket - Men
Helium AscentShell Waterproof Jacket - Men - X-Small / Radiant is out of stock and will ship as soon as it is back in stock.
Outdoor Research Size Guide
The measurements indicated above correspond to body measurements and are provided for guidance 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 correct size.
How to measure
Chest: Measure around the widest part of the chest, under the armpits.
Size: Measure around the natural waist.
Hips: Measure around the widest part of the hips.
Inseam: Measure a pair of pants that fit you well, from the inseam to the ankle.
Sleeve length: Measure from the center of the back over the shoulder to the wrist.
👕 Tops – Men
| Size | Chest (cm) | Size (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) | Size (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 | Size (cm) | Hips (cm) | Short (cm) | Regular (cm) | Tall (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 |
👖 Bottoms – Women
| Size | Size (cm) | Hips (cm) | Short (cm) | Regular (cm) | Tall (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
Hand circumference: 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 circumference (cm) | 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 – 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
Shoe size: Use your shoe size to choose the size of gaiters.
🥾 Leg warmers
| Size | US Men's | US Women's | 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 | 5–8.5 | 6.5–10 | 37.5–42 |
| L/XL | 8.5–12 | 9–13.5 | 42–46.5 |
Warehouse pickup
You can pick up your order directly from our warehouse to save on delivery costs.
Ready within 4 hours, depending on the pickup schedule at our warehouse at 7250 Clark Street in Montreal.
- Monday: 10:00 to 16:30
- Tuesday: 10:00 to 16:30
- Thursday: 10:00 to 16:30
Canada Post Strike
Delivery not affected in case of a Canada Post strike
In the event of a Canada Post strike, our deliveries will remain guaranteed through alternative carriers.
We are monitoring the situation closely and have put in place solutions to avoid any service interruptions .
Shop with confidence – your parcels will be delivered as expected!
Return policies
All sales are final. No exchanges or refunds will be accepted, even if the color, size, or product does not meet your expectations. We encourage you to carefully review your selection before completing your purchase.
If the product you purchased has a manufacturing defect or is faulty, we want to resolve the issue quickly. Please email us at info@marchealpin.ca with a description of the problem and photos of the affected product. Our team will be happy to assist you and find a suitable solution.
Thank you for your understanding of our policy, which allows us to maintain such competitive prices!
Helium AscentShell Waterproof Jacket - Men
Description
Description
The Outdoor Research Men's Helium Ascent Shell Jacket is a 3-layer shell designed for mountaineering, alpine hiking, and expeditions where lightweight and rugged performance are key. Its Pertex® Shield 3L membrane provides superior waterproofing and breathability, while its durable construction moves with you in demanding environments.
Benefits
• Waterproof and breathable 3-layer protection, ideal for mountaineering
• Lightweight and compressible while remaining robust
• Articulated cut for great freedom of movement
• Adjustable hood compatible with a helmet
• PFC-free water-repellent finish for durability
Features
Features
Payment and security
Payment method
Your payment information is processed securely. We do not store your credit card details and do not have access to your payment information.
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