KLIM® engineers a complete array layering solutions for every possible outdoor condition, specifically designed for the rigors of powered and unpowered outdoor activities. The ultimate riding experience is now possible when you are intelligently dressed with KLIM® “ENGINEERED FOR POWERSPORTS” base layer systems. Redesigned from the ground up, the Aggressor series provides the most versatile & comfortable layering system available. When combined with KLIM® mid-layers and outerwear systems, you will conquer any climate on planet Earth. Features klim’s warmest men’s base layer gridded base layer design traps heat low-profile for excellent minimum-bulk layering engineered specifically for the abuse of power sports “imperceptible” seams 93% polyester, 7% spandex 255g contrast stitching anti-microbial moisture-wicking highly breathable fast-drying designed specifically for use with klim® mid-layers and outerwear