Prowler RED Ass-less Brief BlackThese sexy black backless fetish briefs from Prowler RED are your new go-to underwear choice for getting down to business in the bedroom or out at sex parties. Made from 82% polyester and 18% spandex these briefs feature black piping across the pouch with the Prowler Paw logo in the middle of the waistband. These briefs feature an open back so your butt is always on show and ready for anything.