Great as a baselayer for those chilly nighttime runs, this O'Neill® Women's Keen Long Sleeve Running Shirt will be a staple in your wardrobe for years to come.

• Slim, contoured fit.
• Fashionable detailing on upper back.
• 26" high-point shoulder to hem length.
• Odor-resistant with moisture-wicking properties.
• 96% Micro-Polyester / 4% Spandex.
• Reflective detail for visibility.