DaFin
Dafin Lifeguard Swim Fins in Red/Yellow
Dafin Lifeguard Swim Fins in Red/Yellow
DaFiN/Kicks sizes are based on US Men’s Shoe Sizes. The size chart below shows conversion to Women’s, EU and UK sizing. Length is the most important measurement: heel to longest toe.
We do not make ‘narrow’ or ‘wide’ versions of DaFiN. The foot pocket is soft, comfortable, and stretches to accommodate width.
Increase your size selection if you plan to wear a bootie, however, our foot pockets are so comfortable a bootie is not needed for comfort.
Fin Sizing
| Fin Size | US (M) | US (W) | EU (M) | US (W) | UK | Length IN. | Length CM. |
|---|---|---|---|---|---|---|---|
| XXS | 1-2 | 2-3.5 | 34-35 | 33-34.5 | 0-1 | 7.5-8 | 19-20.5 |
| XS | 3-4 | 4-5.5 | 36-37 | 35-36.5 | 2-3 | 8.4-8.9 | 21-22.5 |
| S | 5-6 | 6-7.5 | 38-39 | 37-38.5 | 4-5 | 9.1-9.5 | 23-24 |
| M | 7-8 | 8-9.5 | 40-41 | 39-40.5 | 6-7 | 9.7-10.2 | 24.5-26 |
| ML | 9-10 | 10-11.5 | 42-43 | 41-42.5 | 8-9 | 10.3-10.8 | 26-27.5 |
| L | 11-12 | 12-13.5 | 44-45 | 43-44.5 | 10-11 | 11-11.5 | 28-29.5 |
| XL | 13-14 | 14-15.5 | 46-47 | 45-46.5 | 12-13 | 11.7-12.2 | 30-31 |
| XXL | 15-16 | 16-17.5 | 48-49 | 47-48.5 | 14-15 | 12.3-12.7 | 31-32 |
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Estimated delivery: Dec 09 - Dec 13
DAFIN Lifeguard Swim Fins in Red/Yellow
- Lightest weight floating fin
- Rigid blade and strakes provide maximum power on down stroke
- Soft rubber foot pocket prevents blisters and chafing without the need for fin socks or booties
- No left and right designation; can be worn on any foot
- Official swim fin of the United States Lifesaving Association (USLA)
- Standard issue for the Hawaiian Lifeguard Association
- Used by LA County Lifeguards
Manufactured using the highest quality Natural Malaysian Rubber, DaFin swim fins provide power, comfort and control. All DaFiN purchases now include a heavy duty mesh bag.
The top choice of lifeguards, bodysurfers, and watermen around the world, DaFin swim fins provide power and comfort in the most extreme surf conditions. The rigid blade works in conjunction with the strakes to give maximum power on the down stroke while the soft rubber foot pocket provides the ultimate comfort, preventing blisters and chafing without the need for fin socks or booties. Originally designed with the ocean lifeguard in mind, DaFin is the official swim fin of the United States Lifesaving Association (USLA) and standard issue for the Hawaiian Lifeguard Association.
SKU:DAFIN-RED/YELLOW-XXS
Returns & Exchanges
Returns & Exchanges
We accept unworn, unused merchandise purchased from the Jack's Surfboards website in its original packaging with tags included for a refund of the product. Original shipping charges are non-refundable. You have 30 days from the delivery date to return your goods.
All Gift Card Sales are Final – No Refunds Or Exchanges
Shipping & Processing
Shipping & Processing
Processing Time for orders shipping with ground or economy shipping is 1-3 business days. Orders placed with expedited shipping options and international orders will be shipped same-day or the next business day if placed after 12:00 pm PST.
Regular Jack's order fulfillment hours are Mon to Fri, 9 am to 5pm. We ship from our distribution center in Huntington Beach, CA.
Any orders placed on the weekend or during holidays will begin processing on the next following business day (excluding holidays)
LOCAL PICKUP: Now available at all Jacks. locations. Shop online and get your order fast at your local store. More Details
Free Store Pickup
Free Store Pickup
Now available at all Jacks. locations. Shop online and get your order fast at your local store. More Details


















