To use these goalkeeper gloves, simply put them on your hands and adjust the elastic strap for a snug fit. When you're out on the field, the latex foam palm will give you a good grip on the ball. After use, take them off and let them dry in a well - ventilated area. Don't expose them to direct sunlight for too long as it might damage the latex. Also, avoid getting them dirty with sharp or rough objects. Periodically check the elastic strap to make sure it's still in good condition and replace the gloves if the palm shows significant wear and tear.