Conquer Any Climate - KLIM Synthetic Base Layers. 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 and comfortable layering system available. When combined with KLIM® mid-layers and outerwear systems, you will conquer any climate on planet Earth. Specifically designed and patterned for women. Smooth next-to-skin finish maximizes moisture pickup and transmission. Low-profile for excellent minimum-bulk layering. Engineered specifically for the abuse of power sports. "Imperceptible" seams. 84% polyester, 16% Spandex 170-gram. Contrast stitching. Designed for high intensity output. Athletic fit. Moisture-wicking. Highly breathable. Fast-drying.