Adjustable Silicone Fins for Snorkeling

175 bought in past month
Be sure to check the size in our Size Chart
Free shipping from NZ $50.00

Swim Further With Less Effort

Every splash brings more power without extra strain. The Threo fins feature soft materials that keep feet happy all day. Adjustable straps make putting them on quick and simple.

Effortless Movement

Move quickly using less energy in every kick. Flexible blades help you glide through water with ease.

All-Day Comfort

Soft rubber pockets gently support every foot shape. No more sore toes or rubbing after swimming sessions.

Travel Friendly

Lightweight fins fit easily inside any luggage or bag. Perfect for holidays, lessons, or quick trips to the pool.

Size guide

TO MEASURE YOUR FEET FOR FINS:

Stand in your bare feet with your heel against the wall.

Place a ruler on the floor parallel to your foot with the end of the ruler against the wall.

Find the length from the wall to the end of your longest toe.

SIZEUSUKEUFOOT LENGTH
cminch
XS1-4.513-3.532-3619.7-22.97.76-9.02
S-M5.5-8.54-737-4123.1-25.69.09-10.08
L-XL9-138-1242-4726.5-29.810.43-11.73
4.63
19 reviews
Of respondents would recommend this to a friend
5 Stars
12
4 Stars
7
3 Stars
0
2 Stars
0
1 Star
0
  1. E***J (verified buyer)

    New Zealand

    photo

    With these fins, I glide across the water so fast! Plus, they’re gentle on my skin—no red marks, even after hours of swimming.

  2. A***B (verified buyer)

    New Zealand

    photo

    The fins made my snorkeling adventure so much easier. I kicked smoothly and felt like I was flying underwater the whole time.

  3. I***Q (verified buyer)

    New Zealand

    Very useful at the pool, love the color.

  4. B***K (verified buyer)

    New Zealand

    photo

    I kicked around for a long time and my legs didn’t get tired. These made swimming way more fun and quick to put on too.

  5. O***N (verified buyer)

    New Zealand

    These are a must for swim practice. They fit me just right and didn’t rub anywhere. My coach noticed how much faster I was.

  6. J***L (verified buyer)

    New Zealand

    photo

    My favorite part is the strap adjustment, it’s really easy to use. I like how secure they feel without feeling tight.

  7. R***Z (verified buyer)

    New Zealand

    Sturdy fins, helped me swim longer.

  8. L***C (verified buyer)

    New Zealand

    Lightweight, great for holidays by the sea.

  9. R***T (verified buyer)

    New Zealand

    I wore these every day for a week on vacation and they still look brand new. Definitely impressed by the durability.

  10. J***A (verified buyer)

    New Zealand

    Simple to use, fits perfectly every time.