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Two people on top of the mountain on a sunny/windy day wearing Outdoor Research Men's Helium UL Jacket Pro Khaki and Women's Helium UL Jacket Madrone Red.

Two people on top of the mountain on a sunny/windy day wearing Outdoor Research Men's Helium UL Jacket Pro Khaki and Women's Helium UL Jacket Madrone Red.

Collection: Helium UL Collection

The Helium UL Collection delivers next-gen ultralight protection that’s lighter, more weatherproof, and more packable than ever—built for fast trail miles, alpine versatility, and travel-ready performance.

Helium UL Jacket

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show_plc: | plc_colors:SkylinePro KhakiRainforestBlack| regcolors: BlackRainforestPro KhakiSkyline | regional: true |

New
Men's Helium UL Jacket
onmodel_found: true featured_media: gid://shopify/MediaImage/53851098513729

Color Skyline Pro Khaki Rainforest Black

Men's Helium UL Jacket

Regular price $225

$225.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Madrone RedMallardOysterBlack| regcolors: BlackOysterMallardMadrone Red | regional: true |

New
Women's Helium UL Jacket
onmodel_found: true featured_media: gid://shopify/MediaImage/53851091403073

Color Madrone Red Mallard Oyster Black

Women's Helium UL Jacket

Regular price $225

$225.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Black| regcolors: Black | regional: true |

New
Women's Helium UL Pant
onmodel_found: true featured_media: gid://shopify/MediaImage/53851082228033

Color Black

Women's Helium UL Pant

Regular price $170

$170.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Black| regcolors: Black | regional: true |

New
Men's Helium UL Pant
onmodel_found: true featured_media: gid://shopify/MediaImage/53851081965889

Color Black

Men's Helium UL Pant

Regular price $170

$170.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:BlackLight Pewter| regcolors: Light PewterBlack | regional: true |

New
Women's Helium UL Gaiter
onmodel_found: true featured_media: gid://shopify/MediaImage/54577850548545

Color Black Light Pewter

Women's Helium UL Gaiter

Regular price $95

$95.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Light PewterBlack| regcolors: BlackLight Pewter | regional: true |

New
Men's Helium UL Gaiter
onmodel_found: true featured_media: gid://shopify/MediaImage/54579002147137

Color Light Pewter Black

Men's Helium UL Gaiter

Regular price $95

$95.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Black| regcolors: Black | regional: true |

Updated
Helium UL Rain Mitt
onmodel_found: true featured_media: gid://shopify/MediaImage/54303769198913

Color Black

Helium UL Rain Mitt

Regular price $55

$55.00
(Save 0%)

Unit price per
Sale Out Of Stock
show_plc: | plc_colors:Light PewterSpice| regcolors: SpiceLight Pewter | regional: true |

New
Helium UL Bivy
onmodel_found: true featured_media: gid://shopify/MediaImage/54425634013505

Color Light Pewter Spice

Helium UL Bivy

Regular price $300

$300.00
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Unit price per
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show_plc: | plc_colors:Pebble| regcolors: Pebble | regional: true |

New
Helium UL Vestibule
onmodel_found: true featured_media: gid://shopify/MediaImage/53830613074241

Color Pebble

Helium UL Vestibule

Regular price $110

$110.00
(Save 0%)

Unit price per
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