Types of fins
There are two primary types of fins: adjustable strap fins and full foot fins. Adjustable strap fins are more versatile for use with a wetsuit. Full foot fins are custom-fit to the bare foot and are preferred for warm water snorkeling. Adjustable strap designs are preferred for SCUBA
Design options
There are several options for fin design, but all are appropriate for both SCUBA and snorkeling. These designs include split fins, ribs and vents. Each feature is designed to aid in water flow and provide maximum propulsion.
Inspiration
Fins are shaped to resemble the fins of aquatic mammals, such as whales and dolphins. Propulsion is based upon an up-and-down motion, instead of side to side.
Material options
There are many fin materials, including neoprene, composite material and plastic. Composite fins tend to be lighter and can affect buoyancy.
Fit
Fit is the most important factor in any fin purchase. Whether snorkeling or SCUBA diving, look for a snug fit without rubbing or irritation. Your choice in fins affects not only your comfort, but also your speed through the water.
Article Written By Rachel C. Murphy
Rachel C. Murphy has been writing professionally since 2005. Specializing in arts, entertainment, travel and dining, she is a regular contributor to "Her Life Magazine" and KCfreepress.com, and has been featured in "KC Magazine," "KC Home Design" and "Urban Times." Murphy holds a Bachelor of Arts in communications and theater from Avila University.
