The best gym shoes should provide the right combination of stability, grip, comfort and flexibility for your workouts. Whether you lift weights, perform HIIT, use cardio equipment or combine different types of training, the right trainers can make your sessions more comfortable and stable. However, gym shoes are not one-size-fits-all. A shoe designed for heavy lifting may not be the best option for running, while highly cushioned running shoes may feel less stable during strength training. Therefore, choosing the right pair starts with understanding how you train. In this guide, we compare five popular options and explain what to look…