Helly Hansen Sienna Rain Jacket - Brown - M

Designed with a feminine silhouette, the Sienna Rain Jacket is a modern and versatile solution for...

Best current price£105.89from Made In Paradis UK

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Made In Paradis UKHelly Hansen Women's Marron Down Jacket Sienna
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Sneakin UKHelly Hansen Women's Marron Down Jacket Sienna
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Helly Hansen SportswearHelly Hansen Women's Hh Khaki Beige Sienna Rain Jacket Beige M
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£160.00
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Product Information

Full details

The Helly Hansen Sienna Rain Jacket is an ideal choice for women seeking a stylish yet functional outer layer for commuting and unpredictable urban weather. Utilizing Helly Tech Protection technology, this jacket offers reliable waterproof, windproof, and breathable performance in a flattering, feminine silhouette; however, users should note that at 494 grams, it is designed more for everyday versatility than for lightweight backpacking or extreme mountaineering.

All features

Age Groupadult
ColourBrown
GenderFemale
MaterialPolyester
SizeM
Model Part Number54633-078
BrandHelly Hansen

Extended Product Information

FAQs

Is the hood detachable?

No, the hood is integrated into the design, but it is fully adjustable for a customized fit.

Can this jacket be used for hiking?

Yes, it is suitable for light to moderate hiking, though it is primarily designed as a versatile urban and lifestyle rain jacket.

Is the jacket machine washable?

Yes, machine wash on a gentle cycle. Always check the internal care label for specific temperature instructions.

Does it offer insulation?

The Sienna is a shell jacket. It provides wind and rain protection but does not contain insulation, allowing you to layer underneath as needed for temperature control.

Are the pockets waterproof?

The hand pockets are zippered to provide security, but they are not fully seam-sealed waterproof compartments, so avoid keeping moisture-sensitive electronics in them during heavy rain.

Troubleshooting

Water appears to be soaking into the outer fabric

The DWR coating may be worn off. Clean the jacket and tumble dry on low heat to reactivate, or apply a fresh DWR spray treatment.

Feeling clammy inside during light exercise

Ensure you are layering with moisture-wicking synthetic or wool fabrics underneath, as cotton layers will trap sweat and reduce the breathability of the jacket.

Pros and Cons

Pros

  • Flattering, feminine fit with multiple adjustment points
  • Reliable waterproof and windproof performance
  • Highly breathable material prevents overheating
  • Durable 2-layer polyester construction

Cons

  • Not intended for high-intensity technical alpine use
  • May be slightly heavy for ultralight travel compared to specialized hiking shells
  • Limited to urban and casual outdoor styling

Setup, Compatibility & Care

To maintain the integrity of the Helly Tech membrane, proper care is essential. Always close all zippers and snap buttons before placing the jacket in the washing machine. Use a gentle cycle with a mild, technical garment detergent—avoid fabric softeners, as they can clog the pores of the breathable membrane and degrade the DWR (Durable Water Repellent) coating.

If the water stops beading on the surface after extensive use, tumble dry on low heat or iron gently to reactivate the factory DWR treatment. Always ensure the jacket is completely dry before storing it in a compressed space to prevent mildew buildup.

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