Rapha

Merino Lightweight Short-Sleeve Base Layer - Women's

What Our Gearhead® Experts Are Saying:

"I pull this base layer out any time the weather can’t make up its mind. It stays comfortable when I’m climbing hard, doesn’t get clammy on long rides, and the merino blend resists odor way better than synthetics I’ve tried."

We reach for the Rapha Merino Lightweight Short-Sleeve Base Layer when the weather shifts faster than the terrain. Rapha’s merino blend settles comfortably against the skin from the first pedal stroke, regulating heat as we climb, descend, and cover ground in changing conditions. The lightweight mesh structure pulls moisture away before it can linger, keeping us focused on cadence and road rather than clamminess beneath our jersey.

As the miles build, the natural softness and odor resistance of merino maintain that steady, close-to-body comfort we rely on through full-season riding. The streamlined fit disappears beneath any jersey, creating a smooth foundation that adapts to cool mornings, warm intervals, and everything between. It’s a layer we keep in regular rotation because it responds intuitively to real-world effort.