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J91 is J58's bigger badder brother....

J91 is J58's bigger badder brother. Sharing the same modular, lightweight, exceedingly comfortable dna, but cut to fit over a broader section of layers and body shapes. The outstanding properties of PrimaLoft® insulation and WINDSTOPPER® shell make it formidable as both a component piece* or a jacket on its own. Category defining modular insulation and lots of zippers.

PrimaLoft® insulation is designed to regulate comfort levels during intense activity while offering uncompromising performance in all conditions. Combined with 2 layer Gore Windstopper®, the results are incredibly soft, warm, light, and protective. Effortless and effective.

*Specifically designed to layer underneath WIDE fit shells, but can compress down to be worn under STRAIGHT fit shells. Can also be worn over top of PROFILE fit items.

  • 2L GORE WINDSTOPPER® shell fabric
  • 78% Polyester, 22% Expanded Polytetrafluoroethylene
  • PRIMALOFT® BLACK RISE insulation
  • 100% Polyester


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