Inferno Sorona®200 Insulated Jacket
Technical insulated jacket with Sorona® bio-synthetic fill, designed for winter activities and belaying to keep you warm in cold, wet conditions.
The Sorona® insulation is lightweight and compressible, retaining its thermal properties even when wet, making it an ideal choice for variable weather conditions. Its ergonomic cut and lighter panels on the arms allow for full freedom of movement, while the adjustable cuffs, helmet-compatible hood, and strategically placed zippered pockets ensure functionality and comfort in the mountains.
With a design that combines durability and protection, its ripstop nylon outer fabric is wind- and water-resistant (PFC-Free), and its compressibility allows for easy storage, making the Inferno the perfect companion for any winter alpine adventure.
FAST&LIGHT - 532g (S)
Inferno Sorona®200 Insulated Jacket
Technical insulated jacket with Sorona® bio-synthetic fill, designed for winter activities and belaying to keep you warm in cold, wet conditions.
The Sorona® insulation is lightweight and compressible, retaining its thermal properties even when wet, making it an ideal choice for variable weather conditions. Its ergonomic cut and lighter panels on the arms allow for full freedom of movement, while the adjustable cuffs, helmet-compatible hood, and strategically placed zippered pockets ensure functionality and comfort in the mountains.
With a design that combines durability and protection, its ripstop nylon outer fabric is wind- and water-resistant (PFC-Free), and its compressibility allows for easy storage, making the Inferno the perfect companion for any winter alpine adventure.
FAST&LIGHT - 532g (S)
Activity
Alpinism, Outdoor
Equipment
Helmet-compatible hood with two-axis adjustment
Side drawcords at the hem for a perfect fit
Elastic cuffs for a snug fit and thermal insulation
Two large chest pockets with YKK® zippers
Two large side pockets with YKK® zippers
Central YKK® Vislon® zipper with double sliders
Belay button – allows harness use with the jacket fully closed
One-hand pullers on central zippers and pockets for use with gloves
Compression sack included (28 cm long and 14 cm base diameter)
Top Layer Fit: designed to be worn as an outer layer
Fabric
Outer fabric: 100% Nylon, 20 Denier, 0.15 ripstop, 55 g/m², windproof, PFC-free DWR (Durable Water Repellency) treatment.
Insulation: Sorona® bio-polymer, 37% Bio-Polyester and 73% Recycled Polyester. 200 g/m² in the chest and back / 100 g/m² in the arms and hood.
DuPont’s Sorona® bio-synthetic insulation provides excellent thermal insulation, is highly compressible, durable, quick-drying, and eco-friendly. It contains 37% renewable plant-based ingredients, such as corn, and is biodegradable under certain conditions. Sorona® fibers absorb very little water, maintaining their thermal properties even in wet or humid conditions.
Weight
| Size S - 532 grams |
| Size M -591 grams |
| Size L -620 grams |
| Size XL -698 grams |
| Size XXL -724 grams |
Size
Most common size (weight/height)
| cm/kg | 160 | 165 | 170 | 175 | 180 | 185 | 190 |
| 55 | S | S | S | ||||
| 60 | S | S | S | M | |||
| 65 | S | S | M | M | L | ||
| 70 | S | M | M | M | L | L | |
| 75 | M | M | L | L | L | XL | |
| 80 | L | L | L | XL | XL | ||
| 85 | XL | XL | XL | XXL | |||
| 90 | XL | XXL | XXL |
Recommended sizes with a thermal shirt and a lightweight second layer. If you have additional interior volume or fall between sizes, we recommend choosing a larger size.
Product measurements
| cm | TO | B | C | D | AND |
| S | 54 | 52 | 52 | 74 | 78 |
| M | 56 | 54 | 54 | 76 | 80 |
| L | 58 | 56 | 56 | 77 | 82 |
| XL | 60 | 58 | 58 | 79 | 83 |
Maintenance
Information about care and maintenance
More information
How to choose your OS2O synthetic jacket?
