Dakine Agent Knee Pads - Black X-LargeDakine Agent Knee Pads Black X Large. For those who earn their airtime the Agent Bike Knee Pad is a new addition to the lineup. This pedalable midweight bike knee pad provides superior lateral and medial protection via DK Impact energy absorbing tech and interior patella support. Its compression sleeve design is backed by silicon gripper elastic and features an adjustable thigh strap preventing the dreaded slip down while maintaining top notch