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Finis Positive Drive Fin

Finis Positive Drive Fin
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Positive Drive Fin
Product code: 48150

Product Details

The Positive Drive Fins from Finis are a swim training fin that can be used for all four swim strokes, including breaststroke and will help to increase your leg strength, foot speed and ankle flexibility. Ideal for Medley event training.


  • Increase Speed: swimming with fins propels you through the water faster and your legs work harder than they would without fins to maintain the speed. You are able to maintain that quicker pace wearing swim fins, but without fins you would quickly become fatigued. Using swim fins will ultimately make your leg muscles stronger to enable you to swim faster.
  • Improve Leg Strength and Flexibility: Fins will force your feet to extend and flex beyond their normal range of motion, plus the extra force on your ankles as you kick will improve your ankle flexibility. The water resistance fins create, because of the increased surface area of your foot, builds up strength in your legs.
  • Improve Body Position: The buoyancy of fins means that they will help you to keep your legs and overall body position higher in the water.
  • Improve Racing Technique: Swimming with fins allows you to swim at typical race speeds without the fatigue that that brings. You are therefore able to swim as in a race, which means your body movements are faster than they are in typical swim training.


  • Ellipsoidal blade: generates correct propulsion in all four swim strokes.
  • Asymmetrical design: allows you to build power in your breaststroke kick.
  • Short and wide blade: promotes a natural inward supination kick style for Backstroke, Butterfly and Freestyle.
  • Adjustable heel strap
  • Ergonomic foot pocket: places foot in ideal swimming position and a gives a comfortable fit
  • Closed toe gives excellent energy transfer
  • Sizes



  • XS - UK 13/1 - Euro 31-33
  • S - UK 2/3 - Euro 34-35
  • M - UK 4/5 - Euro 36-37
  • L - UK 6 - Euro 38-40
  • XL - UK 7/8/9 - Euro 41-43
  • XXL - UK 10/11 Euro 44-45



Delivery & Returns

Delivery We offer free standard delivery on orders over £30. Learn more.

Standard delivery is £3.50 for orders under £30. You will receive your order 2 - 4 days from the date of despatch.

Next Working Day is £6.00.
Exchanges & Returns We hope you will be completely satisfied with any product purchased from Simply Swim.

However, you can return it for any reason within 30 days from the date of despatch for a full refund or free exchange(less postage costs).
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Positive Drive Fin