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      Explore the most popular Sierra Whiskey Co. gear, including Undertac tactical underwear, premium apparel, and field-ready essentials designed for comfort, durability, and performance.

      8 products
      Undertac Infantry Boxer Brief Reptile Green Mens Underwear Angle
      Undertac Infantry Boxer Brief Night Ops Black Mens Underwear Front
      Undertac Infantry Boxer Brief
      $31.99
      Undertac Recon Boxer Brief Night Ops Black Mens Underwear Angle
      Undertac Recon Boxer Brief Wolf Grey Mens Underwear Front
      Undertac Recon Boxer Brief
      $37.99
      Undertac Recon Boxer Brief Opsec Camo Mens Underwear Angle
      Undertac Recon Boxer Brief Opsec Camo Mens Underwear Waistband
      Undertac Recon OPSEC Boxer Brief
      $37.99
      Undertac Sortie Boyshort Night Ops Black Womens Underwear Angle
      Undertac Sortie Boyshort Night Ops Black Womens Underwear Back
      Sortie Women's Boy Short
      $25.99
      Sierra Whiskey Co Edc Tshirt Night Ops Black Mens Tshirt Front
      EDC Tee Shirt
      from $34.99
      Sierra Whiskey Co Urban Ops Hoodie Heather Army Mens Hoodie Front
      Sierra Whiskey Co Urban Ops Hoodie Night Ops Black Mens Hoodie Front
      UrbanOps Hoodie
      from $87.99
      Sierra Whiskey Co Exfil Boot Sock Nightops Black Front Tactical Sock
      Sierra Whiskey Co Exfil Boot Sock Nightops Black Back Tactical Sock
      Exfil Boot Sock
      $31.99
      Sierra Whiskey Co Fury Pt Performance Training Sock Nightops Black Front
      Sierra Whiskey Co Fury Pt Performance Training Sock Nightops Black Back
      Fury PT Sock
      $23.99