ROCKET SCIENCE Mack Cycle Men’s Yellow Swimmies

MACK CYCLE MEN’S SWIM BRIEF ( aka the Mack Swimmies ) 

The Flight Performance Men’s Brief has a smooth, durable finish and a comfortable fit that is perfect for daily use.

FEATURES:
– Approved by FINA.
– The Flight Performance Men’s Brief is one of the most durable swimsuits on the market.
– Made using the latest in swimsuit technology.
– Guaranteed to last countless hours for daily use.
– Fabric imported from Italy.
– Composition: 82% polyester, 18% XTRA-Life Lycra.
– SPF 50.