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Info


International
IST Sports Corp.
TEL: +886 2 2627 2516
FAX: +886 2 2659 9056
Website: www.istsports.com
E-mail: diving@istsports.com



USA
IST Diving System
TEL: +1 909 6229600
FAX: +1 909 6229220
Website: www.istsports.com
E-mail: info@istdivingsystem.com

By utilizing various materials’ stiffness and innovative structural arrangements,SUMi was designed to produce propulsion efficiency. The end result is a pair of fins which is not only easy to kick with, but excellent momemtum is created to quickly propel the diver forward.


The fin’s foot pocket fitting is the result of our extended research and manufacturing experience. This is an often neglected criterion when divers choose their fins. We are confident that SUMi will be one of the most comfortable fins that people put on.


On top of the fin blade, there are 6 water channelling guides to direct large amount of water backwards and the 22º blade-to-foot angle provides the best kicking efficiency.


Colors: BK, B, NY, W/P, W/B 

Sizes: XS, S, M, L, XL (please refer to the color / size chart above)

 

FP01 SUMi Size Chart

News


DRT SHOW 2017 in Beijing

DRT SHOW 2017 in Beijing Official Web


DRT SHOW 2017 in Philippines

DRT SHOW 2017 in Philippines Official Web


DEMA SHOW 2017 in USA

DEMA SHOW 2017 in USA Official Web


DRT SHOW 2017 in Hong Kong

DRT SHOW 2017 in Hong Kong Official Web

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