SOS Unbound Insulated Women’s Ski Jacket is a warm, insulated ski jacket designed to provide dependable protection and comfort through cold and changeable mountain conditions. Combining 15,000 mm waterproofing with 15,000 g/m²/24h breathability, PrimaLoft® insulation and a waterproof TPU membrane, it provides a strong balance of warmth, weather protection and moisture management for active days on the slopes.
A regular fit and slightly longer silhouette provide comfortable coverage without restricting movement, while the comprehensive ski-specific feature set makes the Unbound a practical choice for resort skiing and winter mountain use.
Key Features
- 15,000 mm waterproof rating for protection against snow and precipitation
- 15,000 g/m²/24h breathability for moisture management during active skiing
- PrimaLoft® insulation for lightweight warmth
- Waterproof TPU membrane
- Bionic Finish DWR water-repellent treatment
- Fully taped and welded seams
- Windproof construction
- Padded body for additional warmth
- Ventilation zips for temperature regulation
- Adjustable hood with drawstring
- High collar with chin protection
- Integrated, detachable snow skirt
- Inner snow cuffs with thumb holes
- Adjustable Velcro cuffs
- Adjustable hem with drawstring
- Waterproof and water-resistant YKK® zips
- Dedicated ski pass pocket
- Multiple zipped storage pockets
- Built-in goggle cloth
- Women’s regular fit
Warmth & Weather Protection
The Unbound is built for skiers who want reliable warmth combined with serious weather protection. PrimaLoft® insulation provides lightweight synthetic warmth, while the padded construction helps retain heat on cold lift rides and winter days on the mountain.
Protection from snow and moisture comes from the 15K waterproof TPU membrane, Bionic Finish DWR treatment and fully taped and welded seams. Together with the windproof construction, these features help create a dependable barrier against snow, wind and wet conditions.
Breathability & Ventilation
Despite its insulated construction, the Unbound is designed to remain comfortable during active skiing. Its 15K breathability rating helps move moisture vapour away from the body, while dedicated ventilation zips allow additional airflow when temperatures rise.
This makes the jacket versatile across changing conditions, from cold mornings and exposed lift rides to more intensive skiing later in the day.
Fit & Ski-Specific Functionality
The Unbound has a regular fit with a slightly longer profile, providing useful coverage while leaving room for comfortable movement and layering. The adjustable hood, cuffs and hem allow the fit to be refined depending on conditions and what you’re wearing underneath.
An integrated detachable snow skirt helps prevent snow entering from below, while the inner cuffs with thumb holes provide additional protection around the wrists. The dedicated ski pass pocket and multiple zipped compartments provide practical storage, with waterproof and water-resistant zips helping protect valuables from the elements.
Technical Specifications
| Specification | Details |
|---|---|
| Product | SOS Unbound Ski Jacket Women |
| Model No. | SOS263116 |
| Category | Women’s Ski Jacket |
| Sport | Skiing |
| Fit | Regular |
| Length | Hip length / longer silhouette |
| Waterproofing | 15,000 mm |
| Breathability | 15,000 g/m²/24h |
| Insulation | PrimaLoft® |
| Membrane | TPU waterproof membrane |
| Main Material | 100% polyester |
| Lining | 100% polyester |
| Sleeve Material | 100% polyester |
| Cuff Material | 85% polyester / 15% elastane |
| DWR | Bionic Finish DWR |
| Seams | Fully taped and welded |
| Construction | Padded / insulated |
| Ventilation | Zipped ventilation |
| Snow Protection | Detachable snow skirt and inner snow cuffs |
| Hood | Adjustable with drawstring |
| Cuffs | Adjustable Velcro with thumb holes |
| Storage | Ski pass pocket and multiple zipped pockets |
| Main Zip | YKK® two-way zipper |
| Other Features | Goggle cloth, chin protection, adjustable hem |
| SKU | SOS263116 |
Technical specifications are taken from the official SOS product listing.
Who Is It For?
The SOS Unbound Ski Jacket Women is ideal for resort skiers looking for a warm, insulated and highly weather-resistant jacket for regular winter use. Its 15K/15K performance, PrimaLoft® insulation and comprehensive snow protection make it particularly well suited to colder and changeable days on the mountain.
Summary
The SOS Unbound Ski Jacket Women combines 15K waterproofing, 15K breathability and PrimaLoft® insulationwith a practical ski-specific design. A TPU membrane, DWR treatment, fully taped seams and windproof construction provide dependable protection from the elements, while ventilation zips and adjustable features help manage comfort throughout the day.
The detachable snow skirt, snow cuffs, thumb holes, ski pass pocket and waterproof YKK® zips complete a versatile insulated jacket designed to keep you warm, dry and comfortable from the first lift to the final run.



























































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