The Caveman's Guide is mostly reader supported. When you buy through links on our site, we may earn an affiliate commission.

Please note: The Caveman's Guide is mostly reader supported. 

If you buy through links on our site, we may earn an affiliate commission.

The Rapid Monofin - The Caveman's Guide
The Rapid Monofin - The Caveman's Guide

The Rapid Monofin are designed for adults and teenagers who are swimming enthusiasts. The large flexible single-fin lets you swim at greater speeds and depths, plus provides a great core and leg workout under water. Can be used in a pool, lake or ocean and comes with adjustable heel straps.

Available @ The Sharper Image

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