Our technical, cold-weather base layer top for highly aerobic days, the 260 Zone Long Sleeve Half Zip features zoned ventilation panels for active temperature regulation and ample breathability.

• BodyFitZone - features breathable zones for high intensity activity
• Thumb loops keep your sleeves in place and hands warm
• Raglan sleeve construction for mobility
• Gusseted underarms for mobility and comfort
• Flatlock seams to prevent friction
• Zipper chin guard to prevent friction
• Drop tail hem for added coverage