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  • Mammut Massone Bra Top Women, strata - Strata - Main image
New Colors Added
Massone Bra Top Women
Racerback climbing bra top

ECONYL® | Fair Wear | Recycled

$66.75 $89 25%
  • Mammut Massone Light Longsleeve Women, dark mammut red - Dark mammut red - Main image
New Colors Added
Massone Light Longsleeve Women
Multifunctional long-sleeved top

bluesign® PRODUCT | Fair Wear | Recycled

$59.25 $79 25%
  • Mammut Selun FL T-Shirt Women, black - Black - Main image
Selun FL T-Shirt Women
UV blocking, lightweight t-shirt

bluesign® PRODUCT | Fair Wear | Recycled

$51.75 $69 25%
  • Mammut Massone Light Tank Top Women, black - Black - Main image
New Colors Added
Massone Light Tank Top Women
Lightweight racerback climbing tank

bluesign® PRODUCT | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Massone Light T-Shirt Men, black - Black - Main image
New Colors Added
Massone Light T-Shirt Men
Lightweight, natural fiber-blend climbing t-shirt

bluesign® PRODUCT | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Tree Wool FL T-Shirt Women, black - Black - Main image
New Colors Added
Tree Wool FL T-Shirt Women
All-natural performance tee

Responsible wool | Fair Wear

$36.75 $49 25%
  • Mammut Massone ML Hooded Jacket Men, black - Black - Main image
New Colors Added
Massone ML Hooded Jacket Men
Abrasion-resistant, stretchy climbing midlayer

bluesign® PRODUCT | PFC-free DWR | Fair Wear | Recycled

$134.25 $179 25%
  • Mammut Taiss ML Half Zip Pull Women, black - Black - Main image
New Style
Taiss ML Half Zip Pull Women
Warm, half-zip performance midlayer

bluesign® PRODUCT | Fair Wear | Recycled

$111.75 $149 25%
  • Mammut Aconcagua Light ML Jacket Men, black - Black - Main image
Aconcagua Light ML Jacket Men
Lightweight and versatile fleece jacket

bluesign® PRODUCT | Fair Wear | Recycled

$104.25 $139 25%
  • Mammut Crag ML Jacket Women, alpine calamint - Alpine calamint - Main image
New Style
Crag ML Jacket Women
Multifunctional midlayer jacket

bluesign® PRODUCT | Fair Wear | Recycled

$74.25 $99 25%
  • Mammut Alvra Summer Shirt Men, marine - Marine - Main image
Alvra Summer Shirt Men
Everyday, natural fiber-blend short-sleeved shirt

bluesign® PRODUCT | Fair Wear

$59.25 $79 25%
  • Mammut Trovat T-Shirt Men Logo, silver sage - Silver sage - Main image
New Colors Added
Trovat T-Shirt Men Logo
Multifunctional hiking t-shirt

bluesign® PRODUCT | Organic cotton | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Trovat T-Shirt Men Mammut, acacia - Acacia - Main image
New Colors Added
Trovat T-Shirt Men Mammut
Multifunctional hiking t-shirt

bluesign® PRODUCT | Organic cotton | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Ducan FL Longsleeve Women, marine - Marine - Main image
New Style
Ducan FL Longsleeve Women
Breathable multisport performance top

bluesign® PRODUCT | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Eiger Logo T-Shirt Women, eiger blue - Eiger blue - Main image
Eiger Extreme
Eiger Logo T-Shirt Women
Moisture-wicking, everyday t-shirt

bluesign® PRODUCT | Organic cotton | Fair Wear | Recycled

$44.25 $59 25%
  • Mammut Selun FL Cap Sleeve Top Women, nebla - Nebla - Main image
New Style
Selun FL Cap Sleeve Top Women
UV blocking, lightweight cap sleeve top

bluesign® PRODUCT | Fair Wear | Recycled

$36.75 $49 25%

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Elevate your adventures with Mammut Outdoor Tops. Our wide range includes Sweaters & Hoodies, Shirts, Midlayer Jackets, Fleece Jackets, T-Shirts, Longsleeve T-Shirts, and First Layers.

Our outdoor tops are optimized for specific activities and needs, so you’ll find a variety of styles, materials and features in our Men's Tops and Women's Tops. Start by browsing our First Layers section, which includes layers for winter, summer, and year-round adventures. Designed to provide a solid foundation, first layers prepare you for all weather conditions. 

Discover your new go-to Shirt for hiking, camping, and everyday wear. Made from all-natural fabrics, our soft, flannel options will keep you cozy on colder days. For summer hikes and tours, browse our range of airy, lightweight Shirts. With UV protection and quick-drying technologies, you can just push on and enjoy the great outdoors. 

Express yourself with our vibrant T-Shirts. From classic, everyday styles to technical, moisture-wicking options, these tops are timeless and will bring value to every occasion. For cooler days, shop our selection of Longsleeve T-Shirts. Breathable options with windproof technologies are great for fast-paced activities, and work well on their own or under a soft Fleece Jacket

Our range of Sweaters & Hoodies are both practical and stylish. Comfortable fabrics are blended with functional features to create the  ideal midlayer for casual adventures. Complete your layering system with a Midlayer Jacket, designed to support a range of outdoor activities and specific needs.


No matter your outdoor passion, you’ll find the perfect companion for your next adventure in our Mammut Outdoor Tops collection.