Aqua sphere Micro Fin HP Size:40-41 it is the most powerful

it is the most powerful mouthguard we’ve ever built

Increasing flexibility in abdominal

Will be heard up to a mile away

Improve Racing Technique: Swimming with fins allows you to swim at typical race speeds without the fatigue that that brings

Aqua sphere Micro Fin HP Size:40-41 it is the most powerfulThe Microfin HP from Aqua Sphere is a black swim training fin with closed heel and open toe foot pocket, that will help to build up your leg strength and ankle flexibilty. These short fins have a soft foot pocket with pull tab at the heel and a rigid blade. The many benefits of wearing swim fins make them a fantastic swim training aid for serious swimmers. COLOUR MAY VARY SLIGHTLY FROM PICTURE SHOWN FEATURES Increase Speed: swimming with fins propels