Costume da bagno T shirt uomo set completo

Fabric: 100% nylon

Fabrics produced are used encryption, there are swim trunks rope waistband, adjustable waist.
 

1. reduce surface resistance than ordinary 20%
 

2. fabric surface, mimicking the shark skin tissue, have tiny teeth sink
 

3. The skin and muscle contraction, more effective play sports effectiveness
 

4. save energy, reduce drag
 

5. The use of bionics, let you swim faster