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One pair replacement straps for Aqua Sphere Zip Fins. These straps are compatible with both the original Aqua Sphere Zip Fin and the Aqua Sphere Zip VX Fin.
Formerly the Zura Alpha Swim Fin, the first injection molded EVA foam swim fin launched into the aquatic fitness market, the Aqua Sphere Alpha Fins are a lightweight, durable fin specially designed to give you an isolated leg workout regardless of the stroke you choose. New in 2016, the Alpha Pro Fins are stiffer to provide greater strength-building potential for competitive swimmers and serious fitness training.
Like other swim training fins, the Aqua Sphere Microfin HP is a great training tool for competitive swimmers as well as an easy add-on to your current fitness swimming routine. Made in Italy to the highest quality standards, these short-blade TPR fins feature a full foot pocket for stability and raised ribs to channel water efficiently. The short blades encourage the feet to remain high in the water, while maintaining kicking tempo.
Featuring the same asymmetrical design as the original Alpha Fins, the new Alpha Pro Training Fins are stiffer than the standard version, making them more suitable for competition swimmers and passionate fitness junkies. The floating foam construction is unique to the Alpha series, lifting the user's lower body for an improved, streamline body position. Plus, these fins are 70% lighter than traditional silicone or rubber fins.
Designed for lower body strength development, Aqua Sphere Zip VX Fins feature mid-length blades which are relatively flexible, compared to other training fins. Aqua Sphere Zip VX Fins are ideal for professional athletes due to their narrow construction and non-slip fin rails for a powerful push-off. But these adjustable open-heel fins are also popular among beginners and older adults for their incredible ease-of-use and flexible, fatigue-reducing blades.