En Stock -10% Available Adjustable Fins Halcyon Spring Heels for Jetfin-style Fins 54.45 € 60.50 € These legendary Halcyon Stainless Steel Spring Straps (Spring Heels) fulfill a common desire for a fin straps that are flexible yet remain secure and resistant to breaking. By eliminating all the failures common to plastic connections, divers are freed from the risk and hassle of lost fins and broken straps. Designed to fit Jetfin-style rubber fins. Now... Add to cart