Delta Vipers

The Delta Viper Fins are a A-symmetrical fin that provide a strong powerful kick.  The design of a stiffer inside rail allows water to directly flow off the big toe which improves thrust, stability and speed.  The original Delta Vipers are of a stiffer rubber compound. All VIPERs are made of superior natural rubber compounds which allow them to float high in the surf.  Designed as a high performance fin for intermediate to advanced wave riders. Size Chart: S (m 3-4 / w 4.5-5.5) MS (m 5-6 / w 6.5-7.5) M (m 7-9 / w 7.5-10) ML (m 9-10 / w 10-12) L (m 10-12 / w 12-13.5)