The King Kerosin Underbody proctection pant with protector pockets on hips and knees and a zip to put it into the King Kerosin Adventure MotoGear jeans. The Underbody CE level A pant is breathable, highly abrasion resistant, light weight and UV-resistant with a regular fit. If you want more protection just zip the underbody in or leave it out. It is up to you!