A base layer like no other - the Mapped Heatwave Top by Seirus warms your core while perfectly managing ventilation and perspiration. With the insight of body heat-map studies this base layer merges 3 dynamically complimenting fabrics that deliver warmth where it is most needed, including extra warmth for the lower back and kidneys. As well as ergonomically placed Max Wick for increased breathability in areas where we run hot and Polygiene anti-microbial mesh in highest vent areas. The benefit of these strategically placed materials is perfect comfort, no matter the intensity of your activity. The heat reflective properties of the Seirus exclusive Heatwave material mean you can get the warmth you need in just one base layer, no more piling on so many layers just to go outside
As the snow sports industry evolves, we at Seirus Innovation continually study and adapt to new trends. We are constantly creating and improving our products to meet the needs of active outdoor enthusiasts, priding ourselves on our innovation. It's in the way we think, the way we engineer and the way we build the best stuff out there. For over 30 years the team at Seirus Innovation has been able to develop cutting edge technologies and products that have proven us to be a leader in cold weather essentials. We carry over 300 products covering five unique categories: Gloves, Liners, Masques & Clavas, Hats & Quicks, Essential Equipment. We own nine patents that cover 25 landmark products. The drive to create better and more effective goods is at our heart. With the ever changing snow sports market, you can rely on Seirus remaining at the forefront of innovation.