Apparel for Adventure in the Mountains

The Mammoth Brand is a clothing company based in Mammoth Lakes, CA. Our goal is to create versatile mountain themed clothing that blends performance and style.

New Releases

Men's

Men's

T-shirts made from two awesome fabrics. Ultra light and super soft Tri-Blend... 

Women's

Women's

T-shirts with a ladies specific cut made from our awesome Tri-Blend fabric... 

  • New Summer 2022 Tech Cotton Tees

    New styles & colors available now. Our Tech Cotton fabric looks and feels like a normal cotton t-shirt, but it features UPF sun protection and quick dry tech.

  • Mammoth Packable Camper Hat

    Fashion and function collide with our Packabel Camper Hat. Tech fabric keeps you cool and the flexible bill allows you to cram it into your pocket or your pack....and it's stylish!

  • Hey Ladies!

    We didn't forget about the ladies. We have a lot of women's specific items available including T-shirts and hoodies made to fit a women's body.

Mammoth Die Cut Sticker Available Now