While you don't need to wear socks with laceless shoes, it's often recommended for comfort, hygiene and to prevent blisters, especially if you're wearing them for extended periods or in warm weather. Socks add a layer of softness that can help reduce rubbing, which means less chance of irritation and, typically, a more comfortable experience. They also help absorb sweat, keeping your feet drier and your shoes fresher over time, which is especially helpful during warmer days or longer wear. However, the decision ultimately depends on personal preference and the specific design of the laceless shoes.