Utilizing state-of-the-art fiber formations, the revolutionary HeatFX Ultralight fabric delivers unparalleled warmth without sacrificing comfort. Microscopic "pockets" within the material generate a thermal effect against the skin, providing optimal insulation.

This fabric is designed with spandex to enhance fit, mobility, and moisture management.

• Functional fly opening
  
• Lightweight, HeatFX branded waistband
  
• Reduced bulk, flatlock seam construction
  
• Tagless labelling
  
• Body fit
  
• Ideal for activity level moderate to high

Keep your base layer selection simple. Take into consideration:  Your Activity Level, Where You Will Be, and, How Cold You Will Get.

Made in Canada 🇨🇦

Fabric: 41% Polyester/ 33% Acrylic/ 23% Viscose/ 2% Spandex

Care Instructions: Machine wash cold. Do not bleach. Do not use fabric softener. Tumble dry low.  Do not iron.  Do not dry clean.