Men's Jantzen trunks with detachable top

In 1932 Jantzen introduced the 'Topper', a detachable style men's swimsuit that allowed the wearer the freedom to go bare-chested. The Racerback top of this swimsuit is fastened to the high waisted trunks with a horizontal zipper, and features a white webbing belt and chrome buckle. Produced by Jantzen in response to the ever increasing popularity of sunbathing, this innovative design allowed men to stop rolling down the tops of their one piece swimsuits to achieve an all-over tan.