Training gloves serve as a support for your fitness training, crossfit workout or weight training. Fitness gloves protect your hands from injuries and stabilize your hand. The padding of the palms also protects your skin from the formation of calluses. The sturdy gloves give you more grip when working with weights. When buying a glove, you should look for a comfortable fit and good ventilation. For extra wrist support, you need a training glove with a wrist wrap. This type of glove is important if you train a lot with dumbbells and weights and want to prevent a possible injury.