Outdoor Apparel, Footwear & Equipment | JACK WOLFSKIN

JASPER DECADE 3IN1 JKT M

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$224 $350 In stock

The JASPER DECADE 3IN1 JKT M tells stories of casualness and untamed drive for action. At its core, this 3-in-1 system combines a wind-resistant hardshell outer jacket with a fiber-insulated inner jacket, which together provide optimal protection against wind and weather. Equipped with TEXAPORE ECOSPHERE PRO, the jacket offers windproof, waterproof, and breathable protection, while TEXATHERM FIBERCLOUD ensures comfortable warmth—even when the elements rage. The clever system design opens up versatile usage options for changing outdoor conditions.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

David N. ★★★★★

The inner fiber layer kept me perfectly warm during a windy hike, and the hardshell outer blocked every gust without feeling stiff. It’s rare to find a jacket that handles both layering and standalone use this well.

Madison Q. ★★★★★

Took this out on a freezing morning and the fiber-insulated inner layer kept me warm without bulk, while the wind-resistant hardshell stopped the gusts completely. The 3-in-1 zip system makes it easy to strip down to just the hardshell when the sun comes out. Exactly the versatility I need.

Joseph U. ★★★★★

Wore the hardshell alone on a drizzly hike and stayed completely dry, then zipped the insulated inner layer back in for the colder evening walk home. Two jackets in one actually works here, and the outer shell blocks wind way better than I expected.