Double-sided training swimsuit Head made of mesh material of different designs that increase water resistance - intensity setting. The stylish Head Men Double Power Drag Suite men's briefs are made of a special mesh material that is resistant to chlorine and light radiation. The special structure of the material increases the resistance. They are therefore used as an extra layer over standard swimwear to improve performance during your training sessions. Double-sided design allows you to choose a different load intensity. Material: 100% polyester