FIT & DESIGN: Fitted base layer Reversible design Anti-chafe seams prevent rubbing in areas of high tension Warms your core and manages ventilation and perspiration Heat-reflective material amplifies 4-5 degrees while also reflecting 20% of your escaping body heat back to you Power mesh design provides breathability and ventilation TECHNOLOGY: Heatwave™ design for increased warmth and moisture wicking Ergonomically placed Max Wick™ for increased breathability in areas where we run hot Polygiene® anti-microbial ventilation