Seirus Men's Heatwave™ Winter Weight Base Layer Crew Top

#1 selling technology in glove liners, now available for your whole body• Classic Fit / Reversible• Heatwave™ for More Warmth & Rapid Wicking• Anti-Chafing Flatlock Seam Construction• Polygiene® Mesh Anti-Microbial Ventilation Zones• Raglan Sleeves for Comfortable Fit During Activities• Reflective Hits at Chest

• 4-Way Stretch Moisture Control/Breathable Heatwave™ with Integrated Spandex for Improved Stretch, Shape, and Maximum Comfort• Ergonomically Placed Max Wick™ Fabric For Increased Breathability• High-Performance Power Mesh for Increased Breathability at Perspiration Zones

A thin base layer with ultimate warmth - the Heatwave™ reversible top harnesses the amazing warming power of Seirus® exclusive Heatwave™ technology. The heat-reflective material amplifies 4-5 degrees while also reflecting 20% of your escaping body heat back to you. With brushed Max Wick™ next to skin for optimal wicking and ventilation throughout. By maintaining a warm core, you increase blood flow, which also helps keep your extremities warm.

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