From base layers to outerwear, discover gear that works as hard as you do.
Shop Summer CollectionThe Ultimate Base Layer.
Made from Luxe Modal and in the USA, our Catalyst Short Sleeve is your go-to for warmth and flexibility. Featuring moisture-wicking and antimicrobial properties, this shirt adapts to any terrain and is built for comfort all day long.
Made to handle the heat and move with you, our Helium Shorts combine lightweight durability, antimicrobial tech, and all-day comfort.
Whether you're hitting the gym, on-duty, or off the grid, these aren't just shorts—they’re your go-anywhere, do-anything gear.
Adventure-Ready Hiking Socks.
Constructed with a Merino wool blend for maximum warmth and comfort and Made in the USA.
These socks keep your feet dry, blister-free, and ready for any adventure, no matter the temperature.
Unbreakable Style and Protection for your head.
The Murphy Hat combines function with style – waterproof, durable, adjustable and proudly made in the USA.
Perfect for braving winter weather, this is the hat you didn’t know you needed.
At Terra Arma, we’re committed to reducing our environmental impact while delivering top-tier performance.
Our summer collection isn’t just built for the heat – it’s built for the planet. Crafted with recycled and renewable materials, and designed with zero ‘Forever Chemicals,’ this gear protects you and the environment.
Learn More About Our Mission