Lace 'em up at the trailhead parking lot and set off for the ridgeline single-track. When you're working up a sweat on the trail, the lightweight, well-vented Octane Short Sleeve Tee keeps you cool and comfortable. The plaited polyester/polypropylene fabric breathes and wicks moisture away from the skin, and polyester mesh vents in areas where body temperature gets highest - under the arms and at the center back - allow excess heat to escape.

• Breathable Mesh Stretch Underarm and Back Panels
• Breathable and Lightweight
• Wicking and Quick Drying
• Polygene Active Odor Control and Flat-Seam Construction
• Reflective Logos and Trims

Breathable Mesh Stretch Underarm and Back PanelsOutdoor Research