Is it possible to wear too much safety gears?

On a motorcycle? I want to be as safe as possible on a street bike since I'm a beginner. But would wearing too much work against you? Like make you feel less comfortable, and make it harder to maneuver? Because I plan on wearing a full face helmet, Leather Gloves, One-Piece leather suit while wearing Knee Sliders / Knee Pucks over it and Alpinestars back/chest protector, Leather Boots and a Leather jacket over all of that. Would this be too much and be too uncomfortable? Can you wear too much gear? I plan on getting a 2008 ninja 250r