Slazenger Swimming Jammers Mens. Slazenger Men's Swimming JammersThe Slazenger Swimming Jammers benefit from an elasticated waistband and internal drawcord for a secure feel, with colour contrasting stripes to the sides for a professional style and Slazenger branding and complete the look.> Mens Swimwear> Elasticated waistband> Internal draw cord> Stretch fit fabric> Mesh lined inner> Contrasting panels> Slazenger branding> Body: 82% Nylon, 18% Elastane> Lining: 100% polyester> Machine washable