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Product Specifications


52% Nylon/48% Polyester

Item #


Style #


US sales only.

Item is returnable, but does not qualify for free returns.

Under Armour Seamless Run Long Sleeve Top Women's

Take your training to another level in the Under Armour Seamless Run Long Sleeve. Using levels of mesh mapped to your body, this long sleeve running top gives you ventilation where you need it most. Enjoy chafe-free comfort from the seamless design. For athletes who need gear that works as hard as they do, choose the Under Armour Seamless Run Long Sleeve!

  • Soft knit fabric with engineered mesh ventilation, mapped to the places you need it most
  • Nearly sew-free construction to eliminate chafing
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries quickly
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Raglan sleeves


Small: 33.5-35.5" chest
Medium: 36.5-37.5" chest
Large: 39-40.5" chest
X-Large: 42-43.5" chest

*Measurements refer to body size, not garment size.