Finis Inc 2.35.100.03 Xs Positive Drive Fin
FINIS® Positive Drive Fins™ (PDFs), Size XS
I'm Chad, owner of More4less. A common pain point for serious swimmers is that every training fin on the market seems great for freestyle and backstroke, but they're useless for breaststroke and can even reinforce bad habits. You end up needing multiple tools for one workout. That’s why I was so excited to curate the FINIS Positive Drive Fins. This is the ultimate solution—a single, brilliantly engineered tool that perfects your kick across all four competitive strokes.
- The True 4-Stroke Training Fin: The unique blade works with butterfly, backstroke, freestyle, and breaststroke fins' kick.
- Promotes Correct Propulsion: The ellipsoidal blade generates power in both the up and down phases of your kick.
- Improves Technique: The asymmetrical design helps promote a natural inward supination for a more powerful stroke.
- Secure & Efficient Fit: Features an adjustable heel strap and closed-toe design for maximum energy transfer.
A Note on Our Stock: I source authentic, brand-new FINIS gear from official partners. This item is new and has never been used, but the outer retail box may show signs of wear from storage. It's part of how I can offer you this elite training tool at such a great value.
Expert Insights
"A Certified Competitive Swim Coach & Technique Specialist would confirm that the **Positive Drive Fin** is a game-changing piece of equipment. The genius is the **ellipsoidal blade**. A standard fin is a flat plank that only provides propulsion when you push down. The PDF's curved shape provides resistance and generates power on the *inward* phase of the kick. This is absolutely critical for teaching the breaststroke's propulsive 'whip' and the butterfly's powerful undulation—movements that traditional fins simply can't train. It's not just a fin; it's a technical-correction device."
Product Details
| Brand | FINIS® |
|---|---|
| Product | Positive Drive Fin™ (PDF) |
| Model Number | 2.35.100.03 |
| Size | Extra Small (XS) |
| Best For | All four swim technique fins training, especially breaststroke. |
| Material | 100% Natural Rubber |
If you are a competitive swimmer or coach looking for a single tool to build power and perfect technique across all four strokes, the FINIS Positive Drive Fins are the smartest and most effective fins you can put in your mesh bag.
What Our Customers Are Saying
"These are a must-have for any competitive swimmer looking to fix their **breaststroke fins**' kick. The unique blade forces the correct in-sweep and out-sweep motion. My swimmers have seen huge improvements in their kick efficiency since we added PDFs to our training sets."
"Best **FINIS training fins** ever. They're amazing for IM sets because you don't have to switch fins. They feel weird at first, but once you get it, you can feel how they engage the right muscles. A fantastic technical tool."
Frequently Asked Questions
How are these different from regular swim fins?
Regular fins have a flat blade for a flutter kick (freestyle/backstroke). The Positive Drive Fin's unique blade is engineered to also generate power during the kicks for breaststroke and butterfly, making them a true four-stroke tool.
Do these fins float?
Yes, they are made from a natural rubber that floats, which helps prevent losing them at the bottom of the pool.
You May Also Like
Disclaimer: More4LessShop.com is an independent retailer and is not affiliated with or endorsed by FINIS, Inc. All trademarks belong to their respective owners. Product information is provided for reference only.