Men's HeatFX HEAVY WEIGHT Base Layer Long Johns

Performance fleece derived from a technically engineered fiber formation paired with a brushed back creates a garment of superior warmth.  Microscopic "pockets" inside the fiber create a thermal warming effect next to you skin.  

It has inherent moisture management capabilities to keep you dry and warm.  The dense knit construction with unique fiber formation give this fabric a lofty hand that makes it ideal for layering.  

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

• Top access, 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: 57% Acrylic/ 38% Viscose/ 5% Spandex

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