A compact and comfortable training fin featuring SpeedoBiofuse® technology, as used by Michael Phelps in training. Made in a 100% silicone construction with a dual density design that offers a stiff blade and soft comfortable foot pocket this fin is ideal for fitness training.
Buy Speedo BioFUSE Training Fin 2011 from Chain Reaction Cycles, the worlds largest online bicycle store.
Rated 5 out of 5 by Anonymous great workout, compact size
I'm not a good swimmer, it always felt like I'm too slow, inefficient and get tired fast. These fins made me love swimming, because I give nice workout for muscles without wearing my joints and nerves out:)
Easy to put on and off, don't take much space in my bag, are OK even for small pools. Also I tried them in open water - good, too.
02 April 2013
Rated 5 out of 5 by Anonymous Выбор размера
Ласты маломерки, покупайте смело на размер больше
11 November 2012
Rated 5 out of 5 by Anonymous Super Extra
Idéal pour travailler le battement des jambes et faire de l'endurance, donne de l'assurance et de la vitesse et permet aussi d'améliorer son rythme lorsqu'on les enlève. Très confortable.
24 October 2012
Rated 5 out of 5 by Anonymous Good for workout
They are small, have good weight, and do what they promise - make my legs work harder. Great for training in a pool.
22 October 2012
Rated 5 out of 5 by Anonymous Superb Service
purchased the Speedo BioFUSE Training Fin for our holiday in June unfortunately I chose the wrong size, rang chain reaction an asked if i could exchange them for larger size told that was not a problem, used the collect+ service for the returns which could not have been easier and larger size arrived quickly, so just looking forward to using them.
31 March 2012
Rated 5 out of 5 by Anonymous Comfortable, efficient
I bought 37-38 size, it fits excellent (my foot's length is 23,5 cm). It makes my knees and ankles work harder. When I take it off after 10 mins of training and swim without them I feel myself faster and stronger than before.
30 May 2011
Rated 4 out of 5 by Anonymous Good Fins but Definitely not for beginner
These fins are great for those that do serious competative swimming, it actually does not help the beginner, normal fins would be much better as ease and speed allow the swimmer to focus more on strokes.
These fins however is meant to work on the muscle but at the same time give you some enhancement on speed.
Perspective:- 2 same swimmer, 1 with normal longer training fins and 1 with biofuse, different can be easily half a lap or more. The swimmer with normal fins will felt at ease, the swimmer with Bio-fuse will have a serious work-out for his leg!!! LOL
Hey nothing is perfect, these fins are not meant for Beginner!!!
07 May 2011