HeatFX's Midweight double sided fleece base layers are exceptional performance garments.  Graphene, derived from carbon, is a highly advanced fiber excelling in heat retention, distribution and temperature regulating enabling the garment to keep the wearer warm in cold conditions and cool in warm environments.

It has inherent moisture management and odor resistance capabilities.  This fabric is designed with spandex to enhance fit, mobility, and moisture management.

- Funtional fly opening
- Lightweight, HeatFX branded waistband
- Reduced bulk, flatlock seam construction
- Tagless labelling
- Body fit
- Ideal for activity level low to moderate

Keep your base layer selection simple.

Take into consideration:  Your Activity Level, Where You Will Be, and, How Cold You Will Get.