Giacca termica Aequilibrium Lite Donna

The Pertex fabric on this jacket feels surprisingly durable for how light it is. I wore it for a chilly morning scramble and never once felt restricted reaching for holds. It packs down small enough to stuff in my climbing pack without adding noticeable bulk.

I was skeptical about the warmth-to-weight ratio until I wore it on a frosty pre-dawn hike—this thing packs down tiny but kept me comfortable without any bulk. The Pertex fabric feels surprisingly durable for how light it is, and the freedom of movement climbing was exactly what I needed.

Climbing up the approach trail this morning, I barely broke a sweat despite the brisk wind. The Pertex® Quantum fabric cuts the chill beautifully without feeling stuffy, and the freedom of movement through the shoulders is exactly what I need for technical moves.