More than your standard PolyPro, Heatflex is an insulating baselayer, featuring a technical coating called Polygiene. Polygiene is a silver salt solution which inhibits the build up of bacteria making Heatflex odour resistant, warm and super soft on skin.

• 180g/sqm polypro
• Polygiene Stays Fresh technology
• Odour Resistant
• Active comfort
• Breathable
• Excellent moisture wicking
• Lightweight
• Quick drying
• Certified Carbon Neutral Product