Basic hipster ∙ Front clean finished panel ∙ Stronger back leg rubber to prevent suit from riding up ∙ Signature Tsuba charm on back waist ∙ 92% Nylon, 8% Lycra spandex 170 G / M2 Click on "Size Guide" next to dropdown below for more on Natori's unique swim sizing. As featured in InStyle , May 2012