The UF-21 Open Heel Snorkel Fin W/Sil Strap fins have an advanced multi-flex long blade design, thrust channel technology for superior propulsion and the foot pocket is made with a soft, durable compound designed for comfort. The open-heel design allows for quick and easy size adjustment and the silicone heel strap enhances comfort and durability. This fin is engineered to provide a lot of power for its compact size. The fins are lightweight and ideal for travel. TUSA’s industry leading 3 year warranty.
Advanced Multi-Flex long blade design
> Thrust Channel Technology
> Maximum propulsion and comfort
> Soft comfortable open-heel foot pocket with adjustable silicone strap
> Designed for ease of entry yet secure fit
> Sizes: S, M, L
> Colors: Black (BK), Blue (BL), Green (GR)