You have jeans on the bike, and you have real motorcycle jeans. The Macna Boxer belongs to the last group with its Covec® reinforcement and is 3 times stronger than DuPont ™ Kevlar®! With this you can figuratively get the bottom out of the can because you are optimally protected by a slider. What is Covec®? Covec ™ is a British company that deals with \"technical textiles\" mainly for the motor industry but also for NASA. It is a mix of different synthetic and natural fibers and is composed three times stronger than DuPont ™ Kevlar® (aramid)! In addition, it has a higher abrasion resistance, a longer life span and reduces the risk of burns due to lower conductivity and a high melting point! Finally, Covec® is better resistant to chemicals and it contains much less moisture (0.01%) than Aramid (up to 7%), which ensures maximum protection for longer. Features Reinforced with Covec® yarn - completely woven through the denim Safe Tech protectors on the knee hip protector prepared Quick Pocket - remove the knee protector on the outside of the pants Waist lock lite - easy waist closure that replaces the traditional hook-eye construction Backonnect - makes it possible to zip a Macna motorcycle jacket easily to your pants Reguar fit