Bought a pair of gloves for racing. They're not the racing or karting gloves you often see people use, but fingerless cycling gloves.
You can find them here.
You might think that's not really necessary. But over periods of time I found my hands were becoming sore from using the wheel. Now I may be gripping the wheel too tightly, but right now that's what I do. It's not an immersion thing, and I'm not about to wear a suit, let alone a helmet. But for comfort it's a good solution.
Often people will wear the full karting or racing glove to protect their wheel also, as the more expensive leather can become worn when used over extended periods.