Motorcycle riding armor-F22Product Features: Segmented Hard Shell: Multiple irregularly shaped ABS hard shells on the back are riveted together, creating a segmented armor that conforms to the curves of the human back Quick Release Adjustable Straps: High strength nylon webbing on both shoulders and side buckle straps allow for full adjustment of shoulder width and waist circumference, enabling quick on and off and adapting to different body types. Soft Inner Lining: Elastic