Alpinestars Bionic Flex Knee Guards

Extremely lightweight, durable and flexible protection made from breathable elastic mesh, for a comfortable, close-fitting feel Upper elastic strap, for a customized fit Very practical pull-on design, which saves time, with elastic hems and silicone printing, which prevent slipping and help keep the protection securely in place Protections featuring Nucleon Flex technology have numerous perforations and an external sleeve attachment, for excellent breathability and ventilation Additional foam on the sides, for better coverage Abrasion-resistant front panel fabric, for greater durability Protection level: 1.