Mammut
Women's Massone Sport Tank Top
This may look like a classic tank at first glance, but don't be fooled – this airy top packs a high-performance punch.
Features:
Lightweight and quick-drying
100% recycled polyester
Treated with HeiQ Fresh - a bio-based technology that reduces unpleasant odors
Slightly longer back with a rounded hem
Materials:
Main material
100% Polyester
Product care
Do not use chlorine-based bleach
Do not dry clean or use solvents to remove stains
Do not iron or treat with steam
Do not iron on prints and decorative elements
Do not tumble dry
Machine wash on normal cycle (max. 30° C)
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Frequently Asked Questions
For more information view our FAQ page
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Free shipping on orders over $99 (oversize charges may apply) - Read our shipping policy for more information.
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Standard shipping estimates are as follows:
Alberta and British Columbia: 2-4 business days
Saskatchewan and Manitoba: 3 - 4 business days
All other provinces and territories: 5 - 9 business days
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We offer fast & easy returns on most products. Exceptions include products 30% off or more, climbing gear, underwear & more.
Read our return policy here.


Premium gear is our promise
We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.