With a pair of Sim Racing gloves and shoes, you will benefit in multiple ways. It will optimize the grip and feel you get through the steering wheel and the pedals and helps you maintain your performance on track for longer.
Along with the performance benefits, you will also get to another level of immersion in terms of sitting in a real world racing car. Sim racing gloves and shoes will also help you to protect your gear and increase the lifetime of your equipment.
For example, Gloves decreases wear on steering wheels with Alcantara leather grips. Shoes are great if you race with a pedal set with a loadcell brake.