Stanfield's Performance Biothermal Long Johns #4974


Biothermal is the ultimate, technical performance garment. Featuring 49% MTF polyester and 51% Bio-silver nylon (silver embedded nylon).  It has the Acclimate moisture management system and inherent anti-microbial properties.

  • Protection lasts the life of the garment
  • Performance fit
  • Added warmth without bulk
  • Textured finish for a distintive look and feel
  • Flatlock stitching ensures comfortable fit
  • Made in Canada!

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