Klim Aggressor 1.0 Cool Base Layer Pant Size:XL makes it a top choice

makes it a top choice for both professional racers and everyday riders

Built-in trolley handle

there's a lot of stretch material incorporated as well as fit adjustment at the wrist

Styled to match your 509 kit

Klim Aggressor 1.0 Cool Base Layer Pant Size:XL makes it a top choiceKLIM's Aggressor Cool 1. 0 Base Layers provide a level of cooling and comfort never before seen in the power sports industry. Coolcore's patented chemical free cooling, moisture wicking, moisture transportation and cool evaporation fabrics used in these base layer are exactly what you need to keep cool and maximize performance. Unlike other cooling and sweat wicking fabrics that rely on chemicals or polymer crystal treatments that degrade over time,