With only ten switchbacks to go until the mountain gap, the breathable, long-sleeve GORE BIKE WEAR Oxygen FZ Jersey helps you squeeze the last drops of energy out of your pulsating muscles.

• Close fit with polyester and mesh fabric transfers moisture efficiently, breathes, and dries quickly to keep you comfortable
  
• Full-length zipper enables quick heat dumping and quick on-off
  
• Mesh panels on back, under arms, and on lower sleeves expel sweat from your hottest zones
  
• Semi-lock zip slider prevents the zipper from moving during rides and zip flap prevents chafing
  
• Drop-back hem and gripper elastic provides secured coverage to your lower back while in the drops
  
• Three back elastic pockets hold water and fuel to keep you pedaling all day while a zip pocket holds valuables or electronics
  
• Reflective piping and logos provide better visibility to drivers while riding at dawn or dusk