ARENA Sirene Silicone Swim Cap color:Cecilia Black (208) keeping the hips high and

keeping the hips high and promoting an efficient downhill swimming position

and durabilityCarbon Micro Cage technology strategically covers lower body muscle groups with compact carbon fiber grid giving you compression where it matters mostUltra-light Hydroglide technology surrounds upper-body minimizing drag and turbulenceUnique internal taping instantly activates and interconnects major muscle groups

Features our exclusive VaporPLUS technology repels water and dries in record time

-100% UVA/UVB protection with anti-fog and anti-scratch treatments

ARENA Sirene Silicone Swim Cap color:Cecilia Black (208) keeping the hips high andShow your pink power in the water with the Arena Sirene Silicone Swim Cap. This snug fitting swim cap is extra durable and resists chlorine damage, all while being a fun, flashy way to show your style in the pool. Show your pink power in the water with the Arena Sirene Silicone Swim Cap. This snug fitting swim cap is extra durable and resists chlorine damage, all while being a fun, flashy way to show your style in the pool.