Women's Base Layer Tops 

11
  • Mammut Trift Longsleeve Women, marsh - Marsh
  • Mammut Trift Longsleeve Women, marsh - Marsh
  • Mammut Trift Longsleeve Women, marsh - Marsh
  • Mammut Trift Longsleeve Women, marsh - Marsh
Trift Longsleeve Women
Insulating longsleeve shirt with Merino wool

Responsible wool | Fair Wear

€87.50€125–30%
  • Mammut Aenergy FL T-Shirt Women, peach - Peach
  • Mammut Aenergy FL T-Shirt Women, peach - Peach
  • Mammut Aenergy FL T-Shirt Women, peach - Peach
  • Mammut Aenergy FL T-Shirt Women, peach - Peach
Aenergy FL T-Shirt Women
The ultimate high-performance T-shirt

bluesign® PRODUCT | Fair Wear | Recycled

€52.50€75–30%
  • Mammut Selun FL T-Shirt Women Logo, flux - Flux
  • Mammut Selun FL T-Shirt Women Logo, flux - Flux
  • Mammut Selun FL T-Shirt Women Logo, flux - Flux
  • Mammut Selun FL T-Shirt Women Logo, flux - Flux
Selun FL T-Shirt Women Logo
The go-to tee for the outdoors

Solution dye | bluesign® PRODUCT | Fair Wear | Recycled

€45.50€65–30%
  • Mammut Selun FL Sun Hoody Women, quartz dust - Quartz dust
  • Mammut Selun FL Sun Hoody Women, quartz dust - Quartz dust
  • Mammut Selun FL Sun Hoody Women, quartz dust - Quartz dust
  • Mammut Selun FL Sun Hoody Women, quartz dust - Quartz dust
New Colors Added
Selun FL Sun Hoody Women
The go-to lightweight hoody for the outdoors

Solution dye | bluesign® PRODUCT | Fair Wear | Recycled

€66.50€95–30%

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Elevate your outdoor performance with Mammut's Base Layer collection.

Engineered to be the foundation of your layering system, these essential garments offer unparalleled comfort and functionality in any environment.

Our range features a variety of materials and weights to suit diverse needs. Luxurious merino wool options provide natural temperature regulation and odor resistance, perfect for extended wear. Lightweight synthetic blends offer superior moisture-wicking properties, ideal for high-intensity activities. For colder conditions, our insulated base layers deliver exceptional warmth without bulk.

Mammut's attention to detail shines through in every piece, with ergonomic designs that move with your body and flat seams to prevent chafing. Whether you're scaling peaks, carving down slopes, or embarking on a multi-day trek, our base layers keep you dry, comfortable, and focused on the adventure ahead.

Experience the Mammut difference – where cutting-edge technology meets Swiss precision in every stitch of our base layer collection. Explore our wide range of tops now and find the perfect fit for your adventures!