Jack Wolfskin Jasper Waterproof Jacket - Black - L
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Product Information
Full details
The Jack Wolfskin Jasper Waterproof Jacket is designed for adult men who need a reliable, high-performance hardshell for daily outdoor use and wet-weather adventures. Featuring proprietary TEXAPORE technology, it provides excellent protection against rain and wind while maintaining essential airflow for comfort. While the jacket offers robust weatherproofing, users should note that as a dedicated hardshell, it is best utilized as an outer layer in a multi-layer system to manage varying temperatures effectively.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Male |
| Material | Polyester |
| Size | L |
| Model Part Number | A66357 |
| Brand | Jack Wolfskin |
Extended Product Information
FAQs
Is the jacket insulated?
No, this is a hardshell jacket. It is designed to block wind and rain, so you should wear a fleece or insulating jacket underneath in cold weather.
Can I put this in the tumble dryer?
Refer to the specific care label inside your garment. Generally, low-heat tumble drying can help reactivate the DWR coating on technical shells.
Is the hood removable?
No, the hood on the Jasper model is a fixed design for maximum weather protection.
How should I clean the jacket?
Use a specialized technical gear cleaner and avoid fabric softeners, as these can clog the pores of the breathable membrane.
What is the sizing like?
The jacket follows standard sizing conventions. The size Large (L) is designed to fit a standard male frame comfortably while allowing room for layering.
Is it suitable for extreme winter mountaineering?
While highly protective, it is designed primarily for everyday outdoor use and hiking; for extreme high-altitude conditions, specialized technical equipment may be required.
Troubleshooting
Water starts soaking into the outer fabric instead of beading up.
The DWR coating has likely worn off. Wash the jacket and re-apply a technical DWR spray to restore water repellency.
Feeling damp inside the jacket during heavy exertion.
Ensure you are using proper moisture-wicking base layers underneath and adjust your ventilation if possible to aid the breathability process.
Pros and Cons
Pros
- Excellent wind and waterproof protection via TEXAPORE
- Reliable breathability for active use
- Fixed hood offers immediate protection from the elements
- Robust construction for long-term durability
- Comfortable fit for everyday layering
Cons
- Not insulated, requires mid-layers for extreme cold
- Fixed hood design limits adjustability compared to stowable options
- Specific care required to maintain membrane performance
Setup, Compatibility & Care
To ensure the longevity of your jacket, avoid using traditional heavy-duty detergents that can strip the membrane's waterproof coating. Always follow the manufacturer's care label, which typically suggests washing in cold or lukewarm water using specialized technical gear cleaner. For compatibility, the jacket is designed as a standard 'L' size, fitting comfortably over typical mid-layer garments like sweaters or light down vests. It is recommended to re-treat the outer fabric with a DWR (Durable Water Repellent) spray if water stops beading on the surface after a long period of use.