Women’s Sonic LS Zip Technical T-Shirt

The Rab Women’s Sonic LS Zip is an ultralight, long-sleeve technical tee built for mountain running, fast hiking, and multi-day trips. Breathable Motiv Aero fabric with odour control treatment wicks moisture and dries fast, while a deep chest zip and thumb loops boost ventilation and fit.

• Motiv Aero Fabric – lightweight single jersey with a subtle mesh structure (85g/m) and odour control treatment for fast drying and all-day freshness.
• Deep Chest Zip – dumps heat quickly and adds ventilation when the pace picks up.
• Raglan Sleeve Construction – gives a full range of arm movement for running and scrambling.
• Hidden Stretch Thumb Loops – keep sleeves in place when layering under a shell.
• Microactive Seams – low-bulk, strong seams that stay comfortable next to the skin.
• Recycled Fabric – main fabric and trims include a high proportion of recycled content.
• PFAS-Free – fabric, trims, and zips are free from PFAS, per Rab’s Material Facts data.
• Lightweight and Packable – 105g (UK size 10), easy to stash for multi-day adventures.

Browse more of our tech tees and baselayers for running and fast hiking.