Rab Women's Sonic LS Zip - Lightweight Breathable Long-Sleeve T-Shirt for Trail Running & Hiking

The Rab Women’s Sonic LS Zip is a performance shirt designed for trail running and hiking in autumn. Subtle mesh fabric feels breathable, wicks moisture, and dries quickly to keep comfy while you work up a sweat. It’s easy to layer and even easier to move in, and low-profile seams reduce bulk when layered. Hidden elastic thumb loops keep the sleeves secure when you’re slipping a rain shell overhead.

• Moving in the Mountains | Technical half-zip has the performance-forward comfort needed for trail running and hiking.
• Motiv Aero Fabric | Highly breathable fabric wicks moisture and dries quickly through a subtle mesh structure.
• Regular Fit | Easy to layer under a shell or fleece while allowing freedom of movement.
• Microactive Raglan Seaming | Low-bulk seaming all around for bulk-free comfort while layering, and raglan sleeves keep the seams off your shoulders for backpacks.
• Half Zip & Thumb Loops | Customized coverage and airflow with a YKK chest zipper, and thumb loops secure the sleeves while layering.