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      • Extra 20% off specially marked items with promo code BFCM20 at checkout. Offer valid through November 30th, 2020.

      Product Specifications


      85% Polyester/10% Elastane/5% Polyacrylate
      Underarm P

      Item #


      Style #


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

      Mizuno Breath Thermo Half Zip Top Men's

      The Mizuno Breath Thermo Base Layer Half Zip shirt is perfect for frigid runs. Made with stretchy Breath Thermo® material, this shirt uses escaping body vapor to generate heat, keeping you warm no matter how low the temperature drops.

      • Mizuno logo at left chest.
      • Flatlock seaming.
      • Four-way stretch material.
      • Half zipper with collar.


      Small: 34-37" chest
      Medium: 38-41" chest
      Large: 41-44" chest
      X-Large: 44-48" chest

      *Measurements refer to body size, not garment size.