Overview The DaFiN Signature Zak Noyle Cosmic Fins Swim Fins are high-performance swim fins designed for bodysurfing, ocean swimming, surf-zone training, and water safety use. Combining a comfortable foot pocket with responsive propulsion and excellent maneuverability, these fins deliver dependable performance in challenging ocean conditions. Before First Use: Silicone Coating Notice DaFiNs are coated with a special silicone solution prior to packaging. This is normal and does not mean the fins are defective or used. The coating is medical-grade and safe for contact with your skin. If the fins feel too slippery right out of the box, rinse them with cold water while wiping off the excess silicone solution with your hands. Let the fins air dry before use. Best For Bodysurfing, ocean swimming, and surf-zone training Lifeguards, water safety teams, and active water users Swimmers wanting comfortable floating fins with strong propulsion Not Ideal For Scuba diving with heavy gear where longer open-heel fins are preferred Use with thick booties unless sizing adjustments have been considered Key Features Comfortable Foot Pocket: Soft, ergonomic foot pocket designed for comfort during extended water use Floating Design: Designed to float in salt water for easier recovery and handling Strakes for Control: Side strakes improve maneuverability and stability in heavy surf conditions Balanced Power: Double-density natural rubber construction delivers responsive propulsion with controlled snap Universal Foot Design: Fits either the left or right foot for simplified use and packing Specifications Brand: DaFiN Model/Color: Signature Zak Noyle Cosmic Fins Swim Fins Product Type: Swim fins Material: Natural rubber Foot Design: Universal left/right fit Fit & Sizing DaFiN sizes are based on US men's shoe sizing. Heel-to-toe length is the most important measurement, while the soft foot pocket provides flexibility to accommodate foot width. If you plan to wear fin socks or booties, sizing up may improve comfort and fit. Use Cases Bodysurfing in shore break and surf conditions Ocean swimming and swim training Lifeguard and water rescue practice Travel-friendly water sports use Expert Insight DaFiN fins are widely recognized for combining comfort, acceleration, and control in moving water. The Signature Zak Noyle Cosmic Fins Swim Fins colorway delivers the same trusted DaFiN performance that makes these fins a favorite among bodysurfers, lifeguards, and ocean athletes. What’s Included One pair of DaFiN Signature Zak Noyle Cosmic Fins Swim Fins Not Included Fin socks or booties Storage bag FAQs Do DaFiN swim fins float? Yes, DaFiN fins are designed to float in salt water. Can the fins be worn on either foot? Yes, DaFiN fins use a universal left/right foot design. Are these good for bodysurfing? Yes, they are specifically designed for bodysurfing, ocean swimming, and surf-zone use. What should I do if the fins feel slippery out of the box? DaFiNs are coated with a special silicone solution prior to packaging. Don’t worry — it’s medical-grade and safe for contact with your skin. If the fins feel too slippery right out of the box, rinse them with cold water while wiping off the excess silicone solution with your hands, then allow them to air dry. Care & Return Policy Rinse the fins with fresh cold water after use and allow them to air dry away from direct heat. DaFiNs are coated with a special silicone solution prior to packaging. Don’t worry — it’s medical-grade and safe for contact with your skin. If the fins feel too slippery right out of the box, rinse them with cold water while wiping off the excess silicone solution with your hands, then allow them to air dry completely. For full details on returns and eligibility, please review our Return Policy . For full details on returns and eligibility, please review our Return Policy .
