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

The Rab Men’s Sonic LS Zip is a technical tee designed for tackling trails at a full-on sprint or a more enjoyable hiking speed. Its ultralight Motiv Aero fabric is highly breathable for an airy feel during athletic endeavors. Microactive seams hold the fabric together discreetly, and raglan sleeves keep off the shoulders for seamless comfort with backpacks and running vests. A regular fit allows freedom of movement and easy layering capabilities, and the elastic thumb loops ensure a secure fit when you’re layering.

• Technical Layer for Mountainous Pursuits | Long-sleeve half zip has the performance-oriented comfort necessary for trail running and hiking.
• Motiv Aero Fabric | Subtle mesh fabric wicks moisture, dries quickly, and breathes during highly aerobic activities.
• Regular Fit | Easy to layer under rain shells and fleeces, while providing freedom of movement.
• Microactive Raglan Seaming | Low bulk seams are positioned so you don’t feel them rubbing against backpacks and running vests.
• Half Zip & Thumb Loops | YKK chest zipper customizes ventilation, while hidden elastic stretch loops keep your sleeves in place if you want to add another layer.