Evolution Simple Dome 1/4 Zip – Women's

When the air is cool at the trailhead but the effort is about to climb, the Evolution Simple Dome is our pick for active layering. Midweight fleece traps enough warmth to take the edge off without overheating you mid-climb, while the quarter-zip lets you vent fast without breaking stride. Clean enough to wear solo, packable enough to always bring along.

• Midweight fleece construction holds warmth on cool starts without weighing you down once you're moving
• Quarter-zip collar gives you on-the-fly ventilation — adjust airflow without stopping to peel a layer
• Regular fit layers cleanly over a base layer or under a shell without bunching at the shoulders or sleeves
• Low-profile build stuffs into a pack easily — worth tossing in even when you're not sure you'll need it
• Available in TNF Black and White Dune — neutral colorways that pair with any kit in the rotation