Race past your best times this season with the Dolfin Men?s Platinum2 Color Jammer Tech Suit Swimsuit, the newest technical suit that's FINA approved and uses technical fabric to keep you feeling confident in and out of the water. FINA Approved Fabric: Micro stretch woven European technical fabric is designed for speed. 70% Nylon / 30% Elastane. Ideal for competition. Features: Men?s tech suit jammer. FINA approved fabric is at legal limit for buoyancy and permeability. Seams are strategically placed to maximize compression, assist in streamlining and for better overall performance. Unique flat stitching is more durable and dependable than bonded seams.