Yes, the fabric seat and shoulder straps of the Inglesina Fast Table Chair can be removed for washing. The seat and straps are attached to the plastic frame of the chair with Velcro, so they can easily be taken off and put back on. To remove the seat and straps, start by pressing the buttons on the sides of the seat to release it from the frame. Then, carefully peel the fabric away from the frame, starting at the top and working your way down. Once the fabric is free from the frame, you can unzip the zipper on the back of the seat to remove the shoulder straps. To put the seat and straps back on, simply reverse the process. Zip the shoulder straps back into the seat, then press the fabric back onto the frame, ensuring that the Velcro is securely fastened. Finally, snap the seat back into place on the frame by pressing the buttons on the sides. It is important to refer to the specific instructions provided by the manufacturer in the user manual for the best way to remove and reattach the seat and straps of your Inglesina Fast Table Chair.