Nike Core Swim Shorts Mens Enhance your pool-side attire with the Nike Core Swim Shorts. Crafted in a lightweight polyester material with mesh inner briefs, these swim shorts are cut in a regular fit and features an elasticated waistband with internal drawstring fastening for a more personalised, secure fit, split hems and two slip pockets for your essentials. The look is further complimented by the iconic Nike swoosh branding embroidered to the left leg for brand recognition. Machine washable at 30 degrees. Please note: The style you receive may vary from the image shown.