The Avro 4 two-piece motorcycle suit, crafted from premium Tutu cowhide leather, includes a jacket and pants connected via a durable full-circumference zipper around the waist. Optimized for street riding, it is suited for all terrain types. Maximum protection is ensured with composite material protectors on the knees, elbows, and shoulders, and soft Pro-Shape 2.0 protectors at the hips. Protection can be further enhanced with internal pockets for chest protectors. The Avro 4 is equipped with removable and replaceable knee sliders and replaceable aluminum plates at the shoulders, a unique Dainese technology that reduces sliding during a fall, preventing dangerous roll-overs on asphalt. The humps on the shoulders and neck serve an aerodynamic function. For added comfort, the suit features extensive S1 stretch fabric inserts on the inner arms, groin, and back of the legs, and Microelastic 2.0 leather inserts on the back and arms, enhancing freedom of movement while maintaining leather protection. Adjustable zippered ventilation slots on the chest provide additional comfort. The aerodynamic and stability aspects of the boots are maximized by the patented double-zip construction at the leg hem, which widens the lower part and allows the IN-boot to be secured internally with Velcro. EN 17092 AA certified.