Crop t op by Bjorn Borg, Smooth stretch fabric, Scoop neckline, Perforated side panels, Regular fit - true to size, Machine wash, 80% Polyamide, 20% Elastane, Our model wears a UK 8/EU 36/US 4. ABOUT BJORN BORG Inspired by his legendary tennis skills and sporting prowess, Bjorn Borg underwear presents a colorful collection of underwear that delivers comfort and style with an exceptional fit. Bjorn Borg's bras, briefs and mini shorts come in bold graphic prints with signature branding to the waistband, a classic fit and high quality finish.