NABAIJI MESH FABRIC SWIM CAP - NAVY BLUE A comfortable and lightweight mesh swim cap that is very easy to put on and take off. Does not pull on hair. EASY DRESSING Easy to put on thanks to the soft fabric material.STABILITY Limited support, ideal for beginner swimmers.WATERPROOF Material non waterproof fabric. The hair is wet. The watertightness of the swimming cap varies according to the model: The mesh cap is not at all watertight and lets the water in.The silicone mesh cap is made of watertight pieces, but the water passes through the seams, offering better protection against splashing water. The material of the silicone cap offers the best watertightness. MESH CAP: Easy to put on, comfortable, not too tight, ideal for beginners, practical for use in spas. Suitable for aquagym, because it produces less heat. SILICONE MESH CAP: Easy to put on and comfortable with tighter support. Ideal for regular swimmers. SILICONE CAP: Greater support, better glide. Ideal for expert swimmers, for practice and competitions. Caution: as a consequence, it is not so easy to put on.PLEASE NOTE: NO SWIMMING CAPS ARE 100% WATERTIGHT. THE WATER FLOWS UNDER THE CAP, ESPECIALLY AROUND THE EARS.