AquaSphere MP XO Swim Cap Black Yellow

Great swim cap from the Aqua Sphere Michael Phelps collection. This XO Cap is 3D formed by two silicone layers (100%). This gives an extra hydronamic shape to the head so that you experience less water resistance! Because your ears are not completely covered, you can hear better while swimming. Silicone applications on the inside ensure that the swimming cap stays in place and prevents the cap from wrinkling. To be used in combination with the Michael Phelps Compression Cap!