Jack Wolfskin Jasper Waterproof Jacket - Yellow - XL

The Jack Wolfskin Jasper Outdoor Jacket is a versatile hardshell designed for reliable comfort in ...

Best current price£144.00from OnBuy.com

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OnBuy.comJack Wolfskin (Xl, Burly Yellow) Mens Jasper Waterproof Jacket
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£144.00
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The CodeJack Wolfskin Men's Black Jasper Waterproof Jacket - Size 42/Regular
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Product Information

Full details

The Jack Wolfskin Jasper Waterproof Jacket is an ideal choice for outdoor enthusiasts and active adults seeking a reliable, versatile hardshell for unpredictable weather. Featuring the signature TEXAPORE membrane, this jacket offers robust protection against rain and wind while maintaining essential breathability for physical activity. While it provides excellent defense against the elements during cold-weather outings, users should note that as a technical hardshell, it is designed for layering and does not include built-in insulation.

All features

Age Groupadult
ColourYellow
GenderMale
MaterialPolyester
SizeXL
Model Part NumberA66357
BrandJack Wolfskin

Extended Product Information

FAQs

Is the Jack Wolfskin Jasper jacket insulated?

No, it is a hardshell jacket designed for protection against the elements and does not contain internal insulation.

Can I wear this jacket for skiing?

Yes, its waterproof and windproof properties make it suitable for snow sports, provided you wear appropriate insulating layers underneath.

How do I determine the right size for me?

The Jasper jacket follows standard sizing; however, since it is a hardshell designed to be layered, choose your regular size if you prefer a slim fit or size up if you plan to wear thick sweaters.

What is the hydrostatic head rating?

The jacket has a 10,000mm hydrostatic head rating, which offers high-level protection against moderate to heavy rain.

Is the hood removable?

No, the hood is fixed to the jacket to provide maximum protection and eliminate potential water ingress points.

Troubleshooting

Water starts soaking into the outer fabric instead of beading off

The DWR finish has likely worn off. Wash the jacket and re-apply a specialized DWR water-repellent spray.

Feeling damp inside the jacket despite no rain leaking through

This is often caused by trapped body moisture. Ensure you are not wearing too many layers and are utilizing breathable base layers.

Pros and Cons

Pros

  • Superior waterproof and windproof protection with TEXAPORE technology
  • Breathable design prevents overheating during light activity
  • Robust polyester construction ensures long-term durability
  • Fixed hood offers secure, immediate weather coverage

Cons

  • No built-in insulation, requiring additional layers in extreme cold
  • Slightly heavier feel compared to ultralight packable shells
  • Limited to specific color and size availability

Setup, Compatibility & Care

To ensure the longevity of your Jasper jacket, keep the following guidelines in mind:

  1. Layering: Wear a moisture-wicking base layer underneath to maximize the efficiency of the jacket's breathability.
  2. Cleaning: Use a mild, technical-fabric-specific detergent. Avoid using harsh fabric softeners, as these can strip the durable water repellent (DWR) coating from the outer surface.
  3. Drying: Air dry the jacket in a shaded area away from direct heat sources like radiators, which can damage the membrane.
  4. Maintenance: Periodically re-apply a DWR spray if you notice water no longer beads up on the outer shell, as this restores the jacket's ability to shed moisture effectively.

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