the Bionic Action Knee Protector incorporates foam padding for rider comfort

Frame Construction Promotes Improved Contact With Helmet During Impact

The jacket features an elongated rear profile which offers coverage and comfort in a more upright position and utilizes a modern material mix for maximum performance

but with the practicality of an insert

amp 7 backpack black black inserts the Bionic Action Knee ProtectorThe Alpinestars Motion Pack 7 (AMP 7) is the perfect technical backpack designed for functionality and for carrying gear both on and off the bike. The AMP 7 Backpack features an overall capacity of 22L and is constructed from a tech fabric with structured, padded walls and lower body reinforcements to help maintain the bags shape, as well as full, long zippered openings for easy and wide access.