Calvin Klein Waistband Medium Swim Shorts. Calvin Klein Underwear Waistband Medium Swim ShortsElevate your collection with these Calvin Klein Underwear Waistband Medium Swim Shorts. Crafted with an elasticated waistband and drawstring fastening, these swim shorts feature two open pockets, a back touch close pocket, split hem and mesh internal briefs for a classic look. The look is complete with a signature logo and Calvin Klein Underwear branding.• Premium Swim Shorts• Elasticated Waistband• Drawstring Fastening• 2 Open Pockets• Touch Close Back Pocket• Mesh Lining• Split Hem• Lightweight• Signature Logo• Calvin Klein Underwear Branding• 100% Polyester• Machine Washable at 30 Degrees• Keep Away From Fire