Moonshine Bikini, backless bikini underwear for men. Spank me bikini - for the guy who needs some disipline! Novelty underwear. Lycra. One size fits most, 30" through 35" typically. The Small/Medium 30-35 inch, large-XL 36-40" Sexy backlesss men's bikini underwear, buttless men's underwear. Men's lingerie, buttless. Nylon Lycra Moonshine PAK-805 Red is clearance priced, black is $2 more.