Black and white banner featuring a woman wearing a Theia Moon activewear set consisting of dark grey high-waisted leggings and a 3/4 sleeve t-shirt
Portrait of Julia Milner, founder of Theia Moon, a brand of elegant activewear clothing

Theia Moon's Founder

Behind Theia Moon is Julia, a woman of many talents and roles. Inspired by her busy life, she envisioned a brand that caters to the needs of modern, active women. Discover her captivating journey and unique approach that brought Theia Moon to life.

Our story

Theia Moon's spirit

Theia Moon is not just activewear: it's a brand that celebrates women in all their transitions. Elegance, comfort, and practicality come together to support every moment of your busy days while inspiring small positive habits.

our vision
Photo of four diverse women representing inclusivity and the values of Theia Moon
Flat lay image of Theia Moon's two activewear tops: a tank top and a 3/4 sleeve t-shirt, made from recycled fibers and designed for an active lifestyle

Theia Moon's commitment

Crafted with care in Portugal, Theia Moon combines innovation and sustainability. Our pieces are made from Q-NOVA®, a high-quality recycled fiber that respects both the planet and your skin. Discover the secrets behind our responsible creations.

Our production