The ultimate riding experience is now possible when you are intelligently dressed with Klim 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.

• Klims warmest base layer
• Gridded base layer design traps heat
• Low-profile for excellent minimum-bulk layering
• Imperceptible seams
• 93% polyester, 7% Spandex
• Contrast stitching
• Anti-microbial
• Moisture-wicking
• Highly breathable
• Fast-drying
• Designed specifically for use with Klim mid-layers and outerwear