Wise Cracks Heart Breaker Boy Shorts S/M. Heart Breaker Graphic Boy Short From the Magic Silk Wise Cracks collection, this style includes: Lo rise boy short featuring super soft non-restrictive plush waistband, cotton panty liner, showcases screen printed Heart Breaker on back super soft poly spandex blend with four way stretch. Shorts are made using a blend of 92% Polyester, 8% Spandex. Ladies small to medium women's sizes 4 to 10. Wisecracks Boy Shorts from Magic Silk Lingerie.