• Versatile Scuba and Spearfishing Fins: Designed for both scuba diving and spearfishing, providing excellent propulsion and maneuverability in various underwater activities.
• Robust XXL Size: The XXL size offers a comfortable and secure fit for larger feet, ensuring optimal performance and reducing foot fatigue during extended dives.
• Durable Construction: Crafted from high-quality, durable materials, these fins are built to withstand the rigors of diving and spearfishing while offering long-lasting performance.
• Efficient Blade Design: Features an efficient blade shape that enhances thrust and reduces drag, making it easier to navigate underwater environments with minimal effort.
• Classic Black Color: The sleek black design provides a professional look while remaining practical and versatile for all types of diving and spearfishing gear.

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.