• Efficient Full Foot Design: Features a full foot pocket for a snug fit, enhancing comfort and power transfer during free diving, ensuring optimal performance underwater.
• Apnea-Specific Construction: Designed specifically for apnea (breath-hold) diving, providing improved propulsion and maneuverability for a more efficient dive.
• Durable and Lightweight: Made from high-quality, lightweight materials that offer both durability and flexibility, making them ideal for extended diving sessions.
• Streamlined Blue Fins: The sleek blue fins and black foot pocket design offer a stylish look while reducing drag for a smoother dive experience.
• Versatile Size: Available in Small/Medium size, accommodating a wide range of foot sizes for a comfortable and secure fit during your dives.

Company founded in Taiwan. Siblings Irene, Stanley and Tony Lin join together to form IST. Named after their combined initials, the company symbolized a community effort to work together toward a better future.When IST was first established, their primary products were windsurfing boards. As more connections to the diving community began to emerge, boundless opportunities within this new market opened up. IST began manufacturing diving boots as an introduction into the scuba diving industry.IST began releasing a broader range of diving equipment, including masks, snorkels and fins. As a pioneer in the market, they produced great quality at more affordable prices, earning high praise from their new customer base.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.