Biodegradable products for International Mountain Day

For International Mountain Day on December 11, 2022, Mammut, in collaboration with the Unless Collective, launched a limited edition of biodegradable t-shirts and hoodies.

The sustainably produced products are transmitting the message “Protect your playgrounds” – inviting the outdoor community to join the movement for more conscious adventures.

In line with Mammut’s goals to minimize their impact, Mammut has teamed up with UNLESS to create 100 per cent plant-based t-shirts and hoodies. The result: fully biodegradable products.

Product Fact Check

UNLESS makes 100% plant-based streetwear designed to leave zero plastic waste. Even the thread, label, and print are made from natural materials, which means each product is completely biodegradable. The cotton is grown in the USA and trackable.

Donations for our Winters

Mammut has committed to donating all profits to Protect Our Winters (POW). Since 2020, Mammut has been partnering with the non-profit organization. POW campaigns for climate protection and works on solutions to bring about change in society, the economy, and politics. ​

Discover more about this special collaboration here:

https://www.mammut.com/uk/en/IMD