The Troy Lee Designs Panic Knee Guard is a lightweight and flexible sleeve that's designed to fit under pants, if you're going full armor, or can slip on comfortably under your shorts if it's hot or pants aren't for you. The abrasion-resistant nylon and neoprene sleeve provides a snug and comfortable fit, while the EVA padding covers your knees and extends to your shins to protect against pedal strikes. The Panic is also designed with an articulated cut for easy pedaling, and it has dual hook-and-loop straps that keep it from slipping and sliding when you're mobbing your way around berms and over tables.