Maximum power, minimum weight. The Storm Max is produced using Monprene®, a single material construction, giving durability, strength, and a superlight fin. Complimented with a bungee heel strap designed for all conditions, and an innovative foot pocket design, the Storm Max is the perfect option for those who want the performance of the Storm fin while wearing dive boots.  S: UK 3 - 6, EU 35 - 39M: UK 6 - 9, EU 40 - 43L: UK 9 - 11.5, EU 44 - 47